A cave of warm mineral mud, boat-trip only — sold as a 'meteor crater,' which it isn't; the real geology is a fault line.
Known in antiquity as Arkonesos, Karaada was held by the Greeks until the Middle Ages, when it passed to the Knights of Rhodes along with Bodrum itself. Today it's a routine stop on Bodrum boat tours for its cave of naturally warm, mineral-rich mud and water, popularly but inaccurately marketed as a meteor impact crater — the area's geology is fault-related, tied to the same volcanic activity that heats it.
Sold as part of half-day or full-day boat tours out of Bodrum or Gümbet (commonly bundled with lunch and swim stops); prices vary by operator and season — do not print a fixed figure.
210 minThe cave floor is slippery, muddy rock; water shoes help.Reachable only by boat tour — there is no independent way to visit, no scheduled ferry, and no facilities beyond the cave.The "meteor crater" framing sold on most tours is unverified folklore, not established geology — enjoy the mud, don't repeat the science as fact.
Look for: The mud cave itself, reachable by a short scramble from the boat landing; clear water for swimming stops on the way; and tour-guide patter about meteorites that the island's own geological surveys don't support.