Heading to Athens about 6 km if you turn left towards Agios Ioannis and Geraki follow the signs to Epidaurus Limiras and will reach the sea in Kastraki, there is the beach of Kastraki. This is a great and pure beach full of sand and very small pebbles. Swimming in crystal clear waters, one overlooks the rock of Monemvasia. In the sand you can enjoy the summer sun, but the shade under the trees that stretch to the summit of the coast.