The tall monolithic rock, inaccessible by sea and hard to reach by land, forms a unique natural monument for the island. It plays host to rare species of flora and has impressive geo-morphological features. The rock was inhabited, on an occasional basis, at least, in Medieval times, as a refuge from the island's numerous invaders.
The circumnavigation of the Kalamos peninsula, is a unique experience for travelers, as the limestone cliffs rise imposingly above the boat, to an altitude of more than 350-400 metres. This site is a special challenge for mountaineers and climbers, as it is a unique venue for both mountain and sea sports.