An unusual offering in an abandoned and unique-looking Maya sweat bath revealed new evidence of the role it played in the community.

Sweat baths have a long history of use in Mesoamerica. Commonly used by midwives in postpartum and perinatal care in contemporary Maya communities, these structures are viewed as grandmother figures, a pattern that can also be traced to earlier periods of history. At the site of Xultun, Guatemala, a Classic Maya sweat bath with an unusual collection of artifacts led archaeologists from the Smithsonian Tropical Research Institute (STRI), the Archaeology Program at Boston University and other collaborating institutions to gather new evidence of these beliefs and an early example of the related ritual practices.

Indigenous people of Mesoamerica see the natural world as a place populated by ancestors and supernatural beings, many of whom live within natural features and ancient buildings. This was certainly the case for the Classic Maya. Dating to the Early Classic period (250-550 A.D.), the sweat bath at Xultun, named Los Sapos, appears to have been embodied by an amphibian goddess. Outside the sweat bath, the scientists encountered a representation of this little-known Classic Maya deity, possibly "ix.tzutz.sak." The goddess is depicted squatting in a toad-like position with legs ornamented with iguanas and cane toads (Rhinella marina).1


  • 1. "No other structure in Mesoamerica -- sweat bath or otherwise -- looks like this building," said STRI archaeologist Ashley Sharpe, co-author of the study. "It would seem that when someone enters the front of the structure, they are entering the amphibian goddess who personified the sweat bath."

    "Although this goddess' name remains undeciphered, proposed readings suggest she was responsible for gestation cycles, both of time and human life," said Boston University archaeologist Mary Clarke, main author of the study. "Linking notions of birth to reptilian figures, however, is not uncommon among the Classic Maya as they express the verb 'to birth' as an upended reptilian mouth glyph. What we see at Xultun is an example where this reptilian goddess, as well as the ideas and myths she embodied, are expressed as a physical place."

Mary E. Clarke, Ashley E. Sharpe, Elizabeth M. Hannigan, Megan E. Carden, Gabriella Velásquez Luna, Boris Beltrán, Heather Hurst. Revisiting the Past: Material Negotiations between the Classic Maya and an Entombed Sweat Bath at Xultun, GuatemalaCambridge Archaeological Journal, 2020; 1 DOI: 10.1017/S0959774320000281

Large material accumulations from single events found in the archaeological record are frequently defined as evidence of ritual. They are interpreted as generalized deposit categories that imply rather than infer human motivations. While useful in the initial collection of data, these categories can, over time, become interpretations in and of themselves. The emic motivations behind the formation process of ‘ritual deposits’ ought to be considered using a relational ontology as an approach to understanding how past populations interacted with non-human actors, such as structures and natural features on the landscape. The present study evaluates the assembly and possible function of a dense deposit of artifacts recovered from a Classic period sweat bath at Xultun, Guatemala. Analyses of the various artifact types and human remains in the deposit in relation to what is known of the social history of the sweat bath itself illustrate ontological relationships among offered materials as well as between the offering and the personified place in which it was recovered. We observe that with a better understanding of place, it is possible to evaluate the ritual logic in Classic Maya material negotiations.