Λίμνη Βουλιαγμένης, Vouliagmeni 166 71, Greece
Rejuvenating BathFor a rejuvenating hot soak, head to Lake Vouliagmeni. Contrary to its murky appearance, the minerals in this spa are constantly being replenished by the upwelling of water from springs below. Known among Greeks for its therapeutic properties, a swim here is the recommended cure for all kinds of ailments from sore muscles, to achey bones and even more serious conditions. You can even partake in hydrotherapy and physiotherapy too.