Nimara Cave
This large cave dappled with stalactites and stalagmites is tucked away in the forested hills of Yıldız Adası (Star Island), which is linked by a causeway to the mainland south of Marmaris town. To reach the cave, follow the signs off the road to a rocky path and then up a set of wooden stairs. Most of the “island” is part of Marmaris National Park and can be explored via a variety of steep but scenic hiking and biking paths.