Located in Megalochori superbly overlooking Santorini’s famous caldera and named after the hotel springs hidden just a few meters away, Thermes Villas & Spa, is offering you the most Unique Experience in the Island… Our hidden paradise is waiting for you 3 meters below ground in a unique architectural space. The “ATLANTIS SPA” is a sanctuary where purity, stillness and calmness create a refuge for body and mind.