Introduction
⌅The hammams have long been considered as the only legitimate heirs of the Roman public baths. The obvious similarities in general layout and technology have provided scholars with important evidence of a continuity in bathing architecture from the late antique to the early Islamic period.1 De Miranda, L’Hammam nell’Islam, p. 12; Charpentier & Denoix, “Bains antiques et médievaux”; Pagani & D’Amora, “Dalle terme al hammām”. Indeed the earliest hammams in the Umayyad heartland, comprising modern Syria, Jordan and Israel-Palestine, show strong similarities with Roman-Byzantine bathhouses.2 The term late antique is used here to denote the period between the reign of Diocletian (A.D. 285) and the Muslim conquest of North Africa (A.D. 675, foundation of Kairouan). The term Byzantine is used only for the period following the invasion of Justinian (A.D. 534). Some existing Roman baths were even gradually adapted to Islamic bathing habits.3 Charpentier, “Les bains d’al-Bāra”. The situation in North Africa at this time is, however, far less clear. Due to a lack of contemporaneous written sources and the patchy archaeological evidence, little is known of the early hammams during the first centuries of the Islamic era. This article will link the obvious differences that existed between the medieval hammams in the Maghreb and the Mashreq to different ‘prototypes’ of local Roman-style baths that may have inspired medieval hammam design4 For the differences between hammams in the Mashreq and Maghreb, see Denoix, “Des thermes aux hammams”, p. 25; De Miranda, L’Hammam nell’Islam, pp. 69-70; Charpentier & Denoix, “Bains antiques et médievaux”, p. 94; Lamei, “Egyptian baths”, p. 311..
From Roman-Byzantine balnea to Islamic hammams in the Middle East
⌅The public bathhouse was one of the most important social hubs within any Roman city.5 DeLaine, “Bathing and society”. Going to the baths meant meeting up with friends and sharing the latest gossips as much as it was taking care of one’s health and appearance.6 Fagan, Bathing in public, pp. 75-103; Blonski, Se nettoyer à Rome, pp. 322-324. The building itself comprised a dressing room (apodyterium), a cold room (frigidarium) with one or more cold water pools (piscinae), a tepid room (tepidarium) with or without a pool or basin, and a hot room (caldarium) with one or more warm water pools (solia or alvei). This basic layout could then be enlarged with other cold and heated rooms of various functions, often including sweat rooms (sudatoria), latrines and multipurpose halls (basilicae).7 Nielsen, Thermae et Balnea, pp. 3-4. The warm section of the baths was heated by a hypocaust system, consisting of a suspended floor resting on pillars which enabled the hot gasses from a furnace to circulate underneath the walking level. This ‘hollow floor’ was connected to ‘hollow walls’, often created by box tiles (tubuli), through which the hot gasses were drawn into chimney flues in the vaults.8 For detailed information on hypocaust systems, see Adam, La construction romaine, pp. 287-294; Degbomont, Le chauffage par hypocauste; Schiebold, Heizung und Wassererwärmung in römischen Thermen.
There does not seem to have been a type of public bathhouse in Arabia before the start of the Islamic conquest in A.D. 632.9 Pagani & D’Amora, “Dalle terme al hammām”, p. 8. It was only when the Arab conquerors took the Roman-Byzantine cities of the Middle East that they discovered this specifically Roman type of building. As the Arab rule of the conquered Roman cities seems to have been mainly military in nature, imposing taxes on its citizens, it is difficult to know whether the new rulers and settlers made use of the Roman-style baths.10 On the nature of the Arab rule over Roman North Africa, see Kennedy, The Great Arab Conquest, pp. 214-215. However, as early as the first quarter of the eighth century, the Umayyad rulers succumbed to the Roman style of bathing, building Roman-style private baths attached to their desert castles or hunting lodges.11 Yegül, Baths and bathing, pp. 339-349; Genequand, “Stratégies d’acquisition de l’eau”; Tohme, “Between balneum and hamam”. The layout and technology of these early Islamic baths indeed copied the design of the Roman-style baths of the region.12 Arce, “Umayyad building techniques”; Arce, “The Umayyad baths at Amman citadel and Hammam al-Sarah”. One entered a large unheated multipurpose hall, possibly serving as both dressing room and cold room, and then continued into a tepid and warm room. The latter had two small single-person pools lying opposite to one another.13 On the architecture and layout of early hammams, see Grotzfeld, Das Bad im arabisch-islamischen Mittelalter, pp. 28-30; Yegül, Baths and bathing, pp. 339-349; Charpentier & Denoix, “Bains antiques et médievaux”, pp. 88-92. If we compare the plans and the heating technology of the Roman baths of Brad (Syria, fig. 1) with the early Umayyad baths of Qusair Amra (Jordan, fig. 1), we can immediately see the strong resemblances in layout: a large multipurpose cold room (court yard in Brad, hall in Qusair Amra) was followed by a string of heated rooms, lying on the same axis, and ending in a caldarium with two opposed semi-circular heated pools. The most important difference was the addition of a water boiler above the furnace of this caldarium, generating steam that led directly into this hot room. The transition from a Roman-style caldarium with the emphasis on hot water pools and a ‘dry heat’ from the hypocaust, to an Islamic-style caldarium (called ḥarāra or maghṭas) with an emphasis on hot water basins and ‘steamy heat’, is best illustrated in the baths of al-Bāra (Syria, fig. 2).14 Charpentier, “Les bains d’al-Bāra”. Here, the Roman bath was gradually transformed into an Islamic bath, transforming the pools into fountains and wash basins and introducing steam directly into the hot room.
The Muslim conquest of North Africa
⌅The conquest of North Africa by the Arab troops is only known through ninth- and thirteenth-century literary evidence.15 Brett, “The Arab conquest and the rise of Islam in North Africa”, pp. 490-495; Kennedy, The Great Arab Conquest, p. 206; Fenwick, “The Fate of the Classical Cities”, p. 137. The archaeological evidence is extremely meagre.16 Fenwick, “Early Medieval Urbanism in Ifrīqiya”, p. 204. From what we can tell from the sources, the conquest was not a single movement, but rather a slow process advancing in waves. The great fortress of Babylon at the head of the Nile delta was taken from the Byzantine troops in Egypt in A.D. 640. By A.D. 642, Alexandria was in Muslim hands.17 Saunders, A History of Medieval Islam, pp. 52-53; Sijpestijn, “The Arab conquest of Egypt”, pp. 442-443. Rather than settling in the ancient Roman-Byzantine town, the Muslim rulers founded the new city of al-Fusṭāṭ, located on the outskirts of modern Cairo.18 Scanlon, “Al-Fusṭāṭ” (with anterior bibliography). No remains of early hammams have been found here, although the fourteenth-century historian Ibn Duqmaq mentions a small bathhouse, hammam al-Far or Baths of the Rat, being erected during the foundation of the city.19 For the archaeology of al-Fusṭāṭ, see Gayraud, “Fostat: évolution d’une capitale arabe”; Sheehan, Babylon of Egypt. For the Baths of the Rat, see Denoix, Décrire le Caire. Fustât-Misr d’après Ibn Duqmâq et Maqrizi, pp. 73-80. Several bathhouses in Egypt continued to be used after the Arab conquest, including the double baths in the pilgrimage site of Abu Menas, the Byzantine baths in Marea or the baths of smaller settlements such as Kom el-Ahmar.20 For the continued use of late antique baths in Egypt, see Fournet & Redon, “Romano-Byzantine Baths of Egypt”; Maréchal, Public Baths and Bathing Habits in Late Antiquity, p. 175. For the baths of Abu Mena: Müller-Wiener, “Abu Mena”. For Marea: Szymanska & Babraj, Marea Vol. 1. Byzantine Marea, p. 13. For Kom el-Ahmar: Khashab, Ptolemaic and Roman baths of Kōm el Ahmar, p. 30. In these cases of continued use by local populations there is, of course, little evidence that the new Arab rulers also used and invested in these baths. The documentary papyri pertaining to baths of the late seventh and eighth century are not very enlightening in this respect, although the terminology to denote the different rooms and the personnel of the baths is still the same as before, e.g. Stud. Pal. 8, 980Stud. Pal. = Studien zur Paleographie und Papyruskunde, C. Wessely (ed.), Heft 8, Leipzig, E. Avenarius, 1901.; P. Apoll. 85P. Apoll. = Papyrus grecs d’Apollônos Anô, by R. Rémondon (ed.), Cairo, Institut français d’archéologie orientale, 1953.; SB 16, 12254SB = Sammelbuch griechischer Urkunden aus Aegypten. H.-A. Rupprecht (ed.), Band 16, Wiesbaden, Harrasowitz, 1988..21 Maréchal, Public Baths and Bathing Habits in Late Antiquity, p. 89.
From Egypt, the Arab conquest continued further west, into Cyrenaica. The Byzantine forces had to fall back to Taucheira (Tocra) to withstand the raids of the Arab troops. Eventually, Cyrenaica was abandoned and Taucheira became a military stronghold of the Arab command.22 Christides, Byzantine Libya, p. 38; Kennedy, The Great Arab Conquest, p. 206. The ancient Roman province of Cyrenaica, called Barqa by the Muslims, hence acted as a buffer zone in the protection of Egypt. From Cyrenaica, a wave of invasions in A.D. 647 reached far into Byzacena, roughly southern Tunisia, defeating the Byzantine exarch Gregorius in an open battle outside the walls of Sufetula (Sbeitla).23 Christides, Byzantine Libya, pp. 40-42; Kennedy, The Great Arab Conquest, p. 207. The Byzantine troops and their Amazigh allies were forced to retreat into Proconsularis (northern Tunisia). A series of Arab raids in the 660s ended with the foundation of the permanent settlement of Kairouan in A.D. 675. In the following quarter of the seventh century, the Arab troops had to fight both the Byzantine troops and the Amazigh tribes in the Algerian Aurès mountains before they could finally unify North Africa, capturing Carthage in A.D. 698 and Tangier in A.D. 708.24 Brett & Fentress, The Berbers, pp. 83-87; Christides, Byzantine Libya, pp. 47-48.
As in Egypt, the archaeological evidence for the first stages of the occupation of the Roman cities by Arab troops is very flimsy.25 Bennabès, “Des provinces byzantines à l’Ifriqiya”, p. 283; Fenwick, “Early Medieval Urbanism in Ifrīqiya”, p. 205. For the important urban transformations of the North African cities during Late Antiquity, see Leone, Changing Townscapes. Some public baths may still have been in use in the early phases of the Muslim rule. The Baths of the Fifth Century in Sitifis (Sétif, Algeria) were still standing in the early Islamic period, although we cannot be certain that the building was still used as a bathhouse.26 Mohamedi & Fentress, “Fouilles de Sétif 1978-1982”, p. 471. In Cyrenaica, there is also little evidence for a continued use of public baths. In the Byzantine Baths in Cyrene (Shahat), Arabic graffiti could point to the continued use of the baths.27 Goodchild, Kyrene und Apollonia, p. 132. In the Byzantine baths of Taucheira, an inscription in praise of Allah was found in the central entrance to the baths.28 Jones, “The Byzantine Bath-house at Tocra”, p. 111. The fort of Mechili was also reoccupied in the early Islamic period, although the bathhouse seems a Roman construction.29 The fort was definitely in use in the Islamic period, see Goodchild, “The Roman and Byzantine limes in Cyrenaica”, p. 72, note 28. The bathhouse still had dimensions in Roman feet, pointing to a Roman/Byzantine construction date, see Stucchi, Architettura cirenaica, p. 476. A number of small baths in Cyrenaica’s hinterland may still have been in use in the Islamic period, but hard archaeological evidence is lacking at this point.30 For an overview of some of these late antique baths, see Gambini & Catani, “Nuove terme bizantine nei dintorni di Cirene”. Also Stucchi, Architettura cirenaica, passim and more recently Maréchal, “Roman Public Baths in Modern Libya”. In Thugga (Dougga, Tunisia), a small bathhouse with a single heated room near the forum may date from early Islamic phase of the city.31 The baths have been preliminary dated to the early Islamic period (ninth century) on the basis of stucco decoration, see Poinssot, Les ruines de Dougga, p. 41. It is unclear whether this bath is the same as the ‘private bath’ described in de Haan, Römische Privatbäder, pp. 258-260, nr K.35. The remains of a bath adjacent to the old mosque of Agadir (Morocco) may date to the eighth or ninth century, but were too damaged to make any conclusions about the plan.32 Bel, “Fouilles”, pp. 42-45. The so-called ‘extra-muros bath’ in Volubilis (Morocco), renamed Walīlā by Muslims, is the only well-studied example of an early Islamic hammam in North Africa (fig. 3). The bathhouse, lying west of the city walls near a riverbed, was dated by eighth-century coins found in test trenches dug underneath the frigidarium floor.33 Khayari, “Les thermes extra muros à Volubilis”, p. 308; more recently Fentress & Limane, “Excavations”; Fentress, “Walīlā aux Moyen Age”, pp. 84-89. The hammam of Āghmāt (Morocco) is the second oldest example (fig. 3), but already dates from the (early) tenth century.34 Fili & Messier, “Le Hammam d’Aghmat”, p. 351.
A specific type of hot room in Cyrenaica
⌅A closer look at the plans of late antique baths in Cyrenaica reveals a remarkable recurrence in the shape of the caldarium. This hot room often had a rectangular plan and was heated by a single furnace, in the side of the room opposite the doorway. This furnace was flanked by two square or rectangular single-person pools. Such a caldarium can be found in the ‘Byzantine Baths’ of Taucheira (fig. 4), dated to the sixth century, the unfinished ‘Byzantine Baths’ at Apollonia (sixth century?, fig. 4), the second phase of the City Baths in Ptolemais (sixth century?, fig. 5), the small baths of the village near Wadi Senab (unknown date, fig. 4) and the early seventh-century fortress baths of Taucheira (fig. 4).35 For Taucheira: Jones, “The Byzantine Bath-house at Tocra”. For Apollonia: Pedley, “The Byzantine Baths”. For Ptolemais: Kraeling, Ptolemais, pp. 160-175. For Wadi Senab: Luni, “Le terme byzantine”. For the fortress baths in Taucheira: Jones, “Excavations at Tocra”. In the so-called ‘House of Paulus’ in Ptolemais, a private bath was turned into a public bath in the sixth century.36 Kraeling, Ptolemais, pp. 140-160, for the dated inscription about the conversion, p. 211. One of the two adjacent rectangular alvei of the original caldarium was transformed into a furnace with an overlying boiler, creating a layout that also resembles the abovementioned caldaria, but only one instead of two alvei flanked the furnace-cum-boiler. The low number of semi-circular or apsidal pools is also remarkable, especially since this shape was very popular in late antique bath design in North Africa.37 Maréchal, Public Baths and Bathing Habits in Late Antiquity, p. 190. The Byzantine baths in Taucheira have been securely dated to the Byzantine period, making it tempting to attribute the introduction of this bath-design to the Byzantine occupation.38 The ‘Fortress Bath’ of Taucheira may even date from the earliest Islamic phase, see Fenwick, “From Africa to Ifrīqiya”, p. 20. However, the construction date of the other examples is less clear, and although a sixth-century date could certainly be envisaged for these buildings, an earlier construction date cannot be ruled out on the basis of the available evidence.
This specific design of the caldarium seems to have been restricted to Cyrenaica and was not found in other late antique or Byzantine-period bathhouses in North Africa.39 Maréchal, Public Baths and Bathing Habits in Late Antiquity, p. 190. In some late antique baths, the caldarium had two adjacent alvei, but these never flanked a boiler, which lay in the praefurnium directly behind the alvei. This was the case in the so-called Balnea Privata in Carthage, dated to the late fourth or early fifth century, or the baths at Tébessa Khalia (Algeria), dating from the fourth or fifth century.40 For Carthage: Hansen, Carthage, pp. 116-117; for Tébessa Khalia: Yegül, Baths and bathing, p. 243. The baths of the Byzantine fortress in Thamugadi (Timgad, Algeria), dated by an inscription to A.D. 539-540, had a different layout, where the two square single-person pools in the caldarium were located at opposite ends of the room.41 Lassus, “La forteresse byzantine”, pp. 123-146. In Egypt, the caldarium was often equipped with two single-person alvei lying directly side by side, not separated by a boiler, e.g. in the North Baths (early sixth century) and phase 2 of the South Baths (late fifth or early sixth century) in Abu Mena, Karm Kandara (Byzantine period) or Mergham (fifth century).42 Fournet, Redon & Vanpeene, “Catalogue”, pp. 451-457 (Abu Mena), p. 479 (Karm Kandara), p. 487 (Mergham). In Palestina, the restored caldarium of the Southern Baths (sixth century?) in Scythopolis (Beth She’an/Baysan, Israel/Palestine) and the sixth-century baths in the fortified sanctuary at Dharih (Jordan) had almost square single-person alvei lying side by side.43 For Scythopolis: Peleg, “A Late Roman - Byzantine Bathhouse at Bet She’an”. For Dharih: Sartori, “Le bain tardif de Dharih”. However, in both late antique North Africa and the Middle East, cruciform caldaria with three alvei in the arms of cross or square caldaria with opposing alvei or alvei at a right angle to one another are most common.44 Maréchal, Public Baths and Bathing Habits in Late Antiquity, p. 190. Such square rooms would have been covered by domes. This plan was also adopted in the earliest Umayyad hammams in the Middle East (see above).
Early hammams in North Africa and al-Andalus
⌅If we look at the plan of the eight-century hammam in Volubilis/Walīlā, we can immediately recognize the ‘Roman-Byzantine’ layout (fig. 3). First, the bathers undressed in a cold room with benches along the walls. Then they acclimatized to the heat in two intermediary tepid rooms, before entering the hot room. Here they could sweat out the bad bodily fluids and wash at one of the two warm water basins.45 These were quite high and had no internal step for access, making an interpretation as pool unlikely, see Fentress & Limane, “Excavations”, p. 111. When returning to the dressing room, they could refresh in the cold water pool. The entire sequence of frigidarium-tepidarium-caldarium of a ‘standard’ Roman bathhouse was copied, as was the heating technique by way of a hypocaust.46 Khayari, “Les thermes extra muros à Volubilis”, pp. 302-306. An important difference with Roman baths, however, is that only one room was heated by floor heating, and that this raised floor was not created using the standard pillars but with a channel. To compare, we can look at some Roman-period baths in Volubilis, which may have been late antique in date or were still in use in Late Antiquity (fig 6).47 The late antique phase of Volubilis is problematic, as earlier research often referred to the withdrawal of the Roman administration in A.D. 285 as a hard caesura in construction activity. See now however Fentress & Limane, Volubilis après Rome. All had three rooms heated by traditional hypocausts and sometimes the pools had semi-circular shapes. It is clear that an elongated caldarium with two basins flanking a furnace with a boiler is strongly reminiscent of the caldaria found in Cyrenaica, rather than leaning towards the more widespread plan with opposing or perpendicular alvei encountered in Roman Volubilis and the rest of North Africa and the Middle East.48 Also noted and investigated by Fentress, “Walīlā aux Moyen Age”, p. 87. The channel hypocaust, which had more in common with contemporary pottery kilns than with Roman-style hypocausts, further points to an evolution independent of the older examples in Roman Volubilis.49 Fentress, “Walīlā aux Moyen Age”, p. 87. The Walīlā hammam, with its single heated room with basins flanking a boiler room and characterized by its rectangular shapes (and barrel vaults), thus seems to have more affinities with the examples in Cyrenaica than with the local Roman predecessors, which had been buried after an earthquake hit the city two centuries before. Nevertheless, the hammam still had strong roots in Roman bath tradition: the cold pool is still present, a feature that will disappear entirely in medieval hammams, and also the steam generated by the boiler does not seem to be introduced into the caldarium, a feature that will become standard in later hammams.50 Thébert, Thermes romains d’Afrique du Nord, pp. 422-423. The tenth-century hammam in Āghmāt (Morocco) also has a hot room with two rectangular apses for ablutions flanking a central furnace room, although the plan is more elongated (fig. 3). The excavators hint at the possibility that at least one of these apses used to be a pool or warm water basin.51 Fili & Messier, “Le Hammam d’Aghmat”, p. 350. The bathhouse of the palace at Beni Hammad (eleventh century) also had a linear plan consisting of a cold, tepid and hot room.52 Golvin, Recherches, p. 62. The early excavations in 1913 did not identify pools or basins next to the boiler room, but the limited investigation of the furnace area, which was erroneously identified as the main entrance, does not exclude the possibility either.
Even if the resemblances between the early hammam in Volubilis and the late antique/Byzantine baths in Cyrenaica are intriguing, the lack of other comparable hammams makes it difficult to bluntly state that the design of the early hammams in North Africa was inspired by the ‘Cyrenaican’ type of late antique/Byzantine baths. Nevertheless, it is interesting to keep in mind that the Arab expansion in North Africa radiated from the strongholds in Cyrenaica, where the Muslim rulers undoubtedly came in contact with the ‘Cyrenaican’ type of caldarium. By the early seventh century, most of the large Roman-style bathhouses in North Africa had long fallen out of use and the Arab troops, occasionally raiding the surviving towns, may not have paid much attention to the fascinating ruins of the grand thermae.53 Maréchal, Public Baths and Bathing Habits in Late Antiquity, p. 175. The ‘Cyrenaican’ design may well have been the only examples of functioning baths that the Muslim troops were familiar with. As mentioned above, the Arab involvement in North Africa in the seventh century was mainly restricted to occasional raids, without leaving any permanent troops, governors or tax collectors in the cities. New construction activity was certainly not widespread during this first wave of the conquest. It would be interesting to discover whether newly founded cities such as Kairouan already had public hammams in this early phase, and if so, how these were designed.54 The geographer Al-Bakri mentions 48 hammams in his description of eleventh-century Kairouan, see Al-Bakri, Description de l’Afrique septentrionale, p. 60.
The lack of archaeological evidence of early Islamic baths in North Africa can push us to look to another part of the former Roman Empire that was conquered by the Muslims. Some of the hammams in al-Andalus, the region of the Iberian Peninsula, which was conquered by the Arab troops from A.D. 711 onwards, show a remarkable resemblance to the ‘Byzantine bath-design’ found in Cyrenaica. Recent research on the continuity of public baths from the Roman into the Visigoth and early Muslim period has shown that there was a clear break after the Roman period, implying the models for the hammams were imported from the Maghreb or the Middle East.55 Fournier, Les Bains d’al-Andalus, p. 65. There is unfortunately little archaeological evidence from the earliest phase of the conquest. The Cercadilla-site in Cordoba may have had a hammam in the late eighth or probably ninth century. The remains, heavily spoliated in subsequent centuries, had two small basins or perhaps single-person pools.56 Fuertes Santos, Rodero Pérez & Ariza Rodríguez, “Nuevos datos”, p. 191. Contrary to the Roman-Byzantine baths, the hot rooms in Andalusi hammams often seem to have had warm water basins rather than immersion pools, see Navarro Palazón & Jiménez Castillo, “The Islamic bath”, pp. 344-345. Such basins for ablutions were already present in some late antique baths in Cyrenaica, e.g. in Wadi Senab or Ptolemais, see fig. 4 and 5. This certainly reminds one of the hammam in Volubilis, but also of the late antique Cyrenaican baths.57 The resemblance to the Walīlā hammam was also noted by Fournier, Les Bains d’al-Andalus, p. 72. The baths of the calle Nerja in Merida may even date to the eighth century and had similar small square basins in the elongated hot room.58 Feijoo Martínez, “Intervención arqueológica”. Even if other types of layout can be found among the first hammams in al-Andalus, the popularity of two square basins lying side by side in an elongated hot room is striking.59 Three out of five examples in Fournier, Les Bains d’al-Andalus. Other layouts of early hammams: Fournier, Les Bains d’al-Andalus, pp. 73-91. What is clear is that the plans of the earliest hammams, with rectangular rooms and square basins on linear and angular axis, had much more in common with the early hammams in present-day Morocco than the late antique baths in the Iberian peninsula, which were characterized by polygonal rooms and round, oval and semi-circular pools.60 Fournier, Les Bains d’al-Andalus, p. 76.
Towards regional variations in hammam design in the Middle Ages
⌅The archaeological evidence for hammams in North Africa in the subsequent centuries (twelfth to fifteenth century) is slightly better. Besides the simple linear plan with a succession of cold, tepid and hot rooms, a layout with two parallel axes is also found: one axis regrouping the cold rooms and one axis regrouping the tepid and hot room.61 Cherif-Seffadj, “The Medieval and Ottoman Hammams of Algeria”, pp. 160-161. However, the elongated caldarium with its two exedrae flanking a boiler room is also found in this new layout, e.g. the twelfth-century hammam in Nedroma (Algeria; fig. 7).62 Cherif-Seffadj, “The Medieval and Ottoman Hammams of Algeria”, p. 161. In both layouts, the hot room sometimes only had one exedra flanking the boiler room. The particular design of the hot room with two recesses (or sometimes one) flanking a boiler room also remained popular in al-Andalus. In cities such as Granada, the oldest surviving baths El Bañuelo (eleventh century) and the Alcazaba baths (eleventh century?) (Figs. 8 and 9) both had a simple linear plan of rectangular rooms and a hot room in which two recesses flanked the boiler room.63 Espinar Moreno, Baños Árabes, resp. pp. 188-194, pp. 175-176; Orihuela & López-Osorio, “Knowledge and interpretation”. This layout of the hot room remained popular between the eleventh and fourteenth century in al-Andalus.64 Navarro Palazón & Jiménez Castillo, “Arqueología del baño andalusí”, p. 92; Fournier, Les Bains d’al-Andalus, pp. 157-173.
The characteristic architectural features mentioned above (rectangular rooms and basins/pools, few curvilinear forms, ‘Cyrenaican’ caldarium), found in several hammams in al-Andalus over a long period of time, can also be found in another region influenced by North African Muslims. In Sicily and southern Italy, medieval bath design was strongly influenced by hammams, as the region came into contact with the Islamic cultural sphere through the emirate of Sicily (965-1060). Furthermore, the diplomatic and cultural ties with al-Andalus were very strong, which may have provided architectural influence as well.65 Russo, “Hammam oder Balneum”, p. 100. The subsequent rulers, the Norman kings, still turned to Islamic hammams when constructing private baths in their castles.66 Russo, “Hammam oder Balneum”, p. 99. The plan of the bathhouse of the Castel of Lagopesole (Basilicata, fig. 10), dated to around 1250, is strongly reminiscent of the Andalusi hammams, with a caldarium with two exedras (lodging hot water basins or perhaps pools) flanking a boiler.67 For the baths in castle of Lagopesole, see Fiorillo, “Il Balneum di Federico II”. The resemblance with the hammams in al-Andalus was also noted by Russo, “Hammam oder Balneum”, p. 99. In other regions of Italy, contemporary bath architecture was more influenced by the Byzantine Empire, for example on the Amalfi coast, which had strong commercial ties with the East.68 Caskey, “Steam and ‘Sanitas’”. Here, the hot room, sometimes heated by hypocaust, was square in plan and covered by a dome (fig. 10). Just as in contemporaneous baths in the Byzantine Empire, this hot room had one or two single-person pools, sometimes opposed or perpendicularly placed to one another, and was preceded by a vestibule.
Whereas medieval hammams in western North Africa and al-Andalus still displayed the characteristic features of the late antique/Byzantine baths in Cyrenaica, contemporary hammams in the Near and Middle East, followed their own architectural evolution. Between the tenth and fourteenth century, the plans of the hammams in the East had evolved into a playful layout of interlocking curvilinear rooms and apsidal recesses (fig. 11).69 Interestingly, the Ayyubid hammams in Damascus (twelfth century) still exhibited strong similarities to the Umayyad and Roman examples (rectangular hot rooms with an exedra for the pool), but also featuring strong influences of medieval Byzantine baths (polygonal rooms with several small alcoves), see Écochard, “Trois bains ayyoubides de Damas”. The polycentric plan had two nuclei: a multifunctional cold room and a hot room with a central massage platform, both surrounded by smaller rooms for individual use. Pools and hot water basins were rare.70 De Miranda, L’Hammam nell’Islam, pp. 69-70. With the conquest of North Africa, excluding Morocco, by the Ottoman Empire in the first half of sixteenth century, new architectural models of the hammams coming from the East also started to appear. In Algeria, the mid-sixteenth-century Hasan Bâshâ Sîdnâ hammam in Algiers had a large square hot room, covered by a dome, with a central massage platform and surrounded by several small alcoves to perform individual ablutions (fig. 11).71 Cherif-Seffadj, “The Medieval and Ottoman Hammams of Algeria”, pp. 162-163. Even though the ‘Maghrebi/Andalusi’ type would continue to exist, most new hammams were constructed following the new Ottoman design. In Morocco, on the other hand, these new polycentric plans never appeared, as the region was never conquered by the Ottoman Empire. To this day, the traditional hammam in Morocco shows the same characteristics as the Maghrebi/Andalusi examples of the ninth to fourteenth century. The hammam Moulay Idriss in the medina of Fez still has a hot room with two rectangular exedrae, one lodging a single-person pool, flanking the boiler room.72 Raftani & Radoine, “The Architecture of the Hammams of Fez”, p. 63.
Conclusions
⌅Our knowledge of the earliest hammams in Muslim North Africa is very limited due to the lack of archaeological and written evidence. It seems that some Roman-style public baths survived the initial Muslim raids, mainly because the Muslim rulers did not occupy or destroy the Roman cities, but merely levied taxes. In Cyrenaica, where the Arab occupation already took on a more permanent form in the earliest phases of the Islamic rule, it does seem that the Arab inhabitants made use of the existing bathhouses (Cyrene, Taucheira). It was also in Cyrenaica that a specific layout of the bathhouse, especially of the hot room, became popular during Late Antiquity, perhaps even introduced by the Byzantine forces during the ‘reconquest’ of Africa. The only confirmed early Islamic North African hammam, dating from the late eighth century and located in present-day Morocco, shows strong similarities in its design with the ‘Cyrenaican’ examples. The slightly later hammam of Āghmāt has a layout that is still reminiscent of this design. The type of caldarium may even have survived into medieval times, when it can be recognized in hammams in Islamic al-Andalus, which was, not coincidentally, conquered by Muslim troops coming from Morocco. Perhaps then, the ‘Cyrenaican’ caldarium was a simple yet effective design, successfully copied by early Muslim architects, taking it with them to the new fringes of the empire, first to Morocco and then to the Iberian Peninsula. Even if there is a considerable time gap between the late antique baths of Cyrenaica and the (early) Islamic hammams in Morocco and al-Andalus, it is perhaps not entirely impossible that a ‘successful’ design in bath architecture survived for several centuries. Other examples of such longevity are known, such as the caldarium with two semi-circular alvei on opposite ends of the room. This design was already used in third-century Roman baths (e.g. Brad, fig. 1) and was still popular five centuries later in early hammams (e.g. the hammam in Qusair Amra, fig. 1). Unfortunately, the number of documented early hammams in North Africa is still too limited at this point to map the spread of the ‘Cyrenaican’ caldarium through North Africa and perhaps to al-Andalus. Nonetheless, the differences between the modern day hammams in the Maghreb, Egypt, the Mashreq and Turkey indeed confirm that the evolution of the Islamic public bath followed different trajectories, adopting local Roman-Byzantine building schemes and gradually adjusting them to the Islamic bathing preferences.
Most modern scholars now agree that the Islamic baths can be roughly subdivided in three groups, based on their plan and architecture: the Eastern type (Turkey and the Middle East), Western type (Maghreb and al-Andalus) and the Egyptian type, incorporating elements of both.73 Navarro Palazón & Jiménez Castillo, “The Islamic bath”, p. 337. It has been proposed that the Western type found its origin in Morocco, was then ‘exported’ to the Iberian Peninsula during the conquest and then influenced hammam-design in Sicily and North Africa through the exodus of Andalusi architects. However, based on the present study, we can also propose a different trajectory, in which the ‘western’ type actually originated in late antique/Byzantine Cyrenaica, the early Islamic hub from which most of North Africa was conquered, and then travelled westward together with the conquering forces to Morocco and even later to the Iberian Peninsula. The examples of ‘western-type’ hammams found in North Africa during the Medieval period would then not only be the result of strong cultural ties with al-Andalus, but also a continuation of a basic design that had already been present since the first stages of Islamic conquest. The diplomatic and cultural links with al-Andalus may have introduced new forms of this old bath design to North Africa, exemplifying a process known as cultural circularity74 Burke, Cultural hybridity, p. 26., in which a cultural element (i.e. a bath design) from region A (North Africa) is exported to region B (al-Andalus), undergoes local alterations and then returns to region A to become popular here again.