Rich in trace elements — gentle on the skin.
Soft water — natural, classic buoyancy.
Karataş Baths — 'Black Stone Baths' — is a historic Turkish hammam whose topographic name connects it to a distinctive geological feature of its local landscape, likely a prominent outcropping of dark volcanic or metamorphic rock that served as a landmark and gave the hammam its name in the tradition of Ottoman place-naming that grounds built structures in their specific physical geography. The black stone toponym may also carry symbolic resonance in the Islamic bathing tradition, where the Kaaba's Black Stone (Hacerü'l-Esved) represents the most sacred physical object in the Muslim world — an association that would lend a bathing establishment named after black stone an additional layer of purificatory and spiritual meaning in the Ottoman Islamic context. The hammam provides the classical Ottoman bathing sequence of progressive steam chambers and kese exfoliation in a facility whose name preserves a specific fragment of Ottoman urban geography — the memory of a local landscape feature that has long since been absorbed into the expanding city but survives in the name of this public bath.