Open April - October ..... Mykonos Palace Beach Hotel in Mykonos stands majestically on the golden sand beach of Platis Gialos, with an infinite view of the breathtaking, emerald-blue crystal waters of the Aegean. Consisting of several Cycaladic style whitewashed buildings with painted window shutters, Mykonos Palace Beach Hotel in Mykonos emulates a pure feeling of relaxed living on the island of Mykonos at Platis Gialos Beach..