Dialiskari Beach Sikinos: Located to the northeast of Alopronia, Dialiskari is a small sized beach quite similar to Agios Georgios. In the past the only way one could access this beach was by boat. Today, there is a quaint path beginning from the port at Allopronia that leads directly to Dialiskari. The white, sandy beach shores is covered with a few umbrellas and some ample trees for shade. The transparent blue waters are the most unique characteristic of Dialiskari. It is worth visiting.