Does anyone knows which port is near from tsouklades to reach egremni?
As far as I know, the only boats going to Egremni go from Nidri and Vasiliki. Nidri is nearer to Tsoukalades, but from here you will probably only find a day-trip boat that makes a brief stop at Egremni. From Vasiliki there are sometimes boats that go specifically to Egremni so you'll get longer time at the beach.
Thank you kyklamina!