Ostria Caldera Studios enjoys a location in Oia, a 13-minute walk from Katharos Beach and 8.8 miles from Archaeological Museum of Thera. This guest house features air-conditioned accommodations with a patio. The guest house offers sea views, a sun terrace, and free Wifi is available throughout the property. At the guest house, the units include a wardrobe. There's a private bathroom with shower and a hair dryer in each unit, along with free toiletries. At the guest house, units are equipped with bed linen and towels. Santorini Port is 14 miles from the guest house, while Archaeological Site of Akrotiri is 16 miles from the property. Santorini International Airport is 11 miles away.