Open April - Octobe . . . .   The Cape Sounio is more than just a hotel: it is experience. 154 cabanas and villas, amphitheatrically built in a green area on the outskirts of the National Park of Sounion. As the temple of Poseidon, which seems all the rooms, the bells are and these then the Attic landscape: the bright blue Aegean Sea and the Attic sky; the dark green color of the pine trees and amber resin; the ocher color that prevails the barren, rocky land; clarity of light above the Aegean.