Ostria Caldera Studios enjoys a location in Oia, a 12-minute walk from Katharos Beach and 9 miles from Archaeological Museum of Thera. This guest house offers air-conditioned accommodations with a terrace and free Wifi. Archaeological Site of Akrotiri is 17 miles away, and Naval Museum of Oia is a 1-minute walk from the guest house. At the guest house, the units include a wardrobe. Rooms are equipped with a private bathroom with a shower, a hair dryer, and free toiletries. At the guest house, units are equipped with bed linen and towels. Santorini Port is 14 miles from the guest house, while Ancient Thera is 15 miles from the property. Santorini International Airport is 11 miles away.