English: One of two adjacent baths. This is the Big one. The Grand Bath overlooked the Xanthos valley to the southeast of the stadion. Double doors connect its three rooms. Windows under 7 arches gave the bath a local alternative name, “Yedi kapı” (Seven gates) and must have provided a splendid effect. The Wikipedia suggests this room could be the "exedra in the baths" donated by Opramoas to Tlos and would date the baths to 100-150 CE. The cold section was in the east, the warm section to its west has been converted into a church in the 12th century. Further west was the hot room, which was converted into a narthex to that church.