Dia (GR: Δία & Ντία) is an uninhabited island approximately 7 nautical miles north of Heraklion. It is surrounded by small rocky inlets and its maximum length is 5kms while its maximum width 3kms. Dia is one of NATURA's protected areas due to its status as a biotope for endemic plants and for plants with low dispersal within the Southern Aegean.

A long beach west of Lendas on the south shores of Iraklion. The name is probably a corruption of Dysikos (GR: Δυσικός) which is the one to the west. There is a small settlement with taverns and accommodation complexes, mostly rooms and apartments for rent. Dyskos used to be popular with nudists and nature lovers in the past and even in present days nudism is tolerated in the western part of the beach. The beach has small pebbles and sand. Those who chose Dyskos for their holidays will have, among other things, the chance to explore the area by small walking tours and enjoy the magnificent sunset.