Located in Bakıköy. Dimensions are unknown. Covered rectangular cistern with approximately a hundred columns, some of them are now missing due to reuse (Janin, 1964, 215).

Cistern concordance (Crow et al., 2008, p. 144): Demangel 1945: 49 with figs I, 33-5 and pl. VIII; Janin 1964: 215 no. 50.