The Spinalonga Peninsula is part of the uninhabited Kalydon island area within the region of Elounda, Crete, Greece.
To its east the island of Kolokythas can be found partially enclosing a bay.
The peninsula is sometimes also called Kalydon (or sometimes erroneously assumed to bear the name Kolokythas due to the name of the beach).
A small sea channel runs under the road, under a stone bow bridge built in 1897 by the French army.
On the coast, former salt-drying areas now provide a home for many varieties of birds, including a population of flamingos.