Değirmen Adası

Değirmen Adası sits just outside Marmaris, a small island where you drop anchor in the channel between two landmasses — and that gap is where the magic happens. The underwater scenery here is genuinely aquarium-like, with rich marine life making it one of the better snorkelling spots along this stretch of coast. Pack a mask and fins and don't rush out — the water clarity alone is worth the stop.