Ostria Caldera Studios

Ostria Caldera Studios, a 3-star guest house, holds a 9.8/10 rating on Booking.com and a location score of 9.9 in Oia. Situated 200 metres from the Naval Museum of Oia and 1 km from Katharos Beach, the property places guests near the famous blue domes and within a short walk of shops, cafes, and galleries. Each ground-floor unit includes air-conditioning, a private bathroom, a patio, a tea and coffee maker, a refrigerator, and soundproofing. Free WiFi is available throughout the property, and a sun terrace with outdoor furniture offers sea views. The closest airport is Santorini International Airport, 17 km away; cars are not permitted in the immediate streets, but the taxi drop-off point is a 2-minute walk with only a few steps. Guests receive a complimentary bottle of water and wine, with espresso capsules provided in the rooms. The host, Evangelos, meets guests at the drop-off point, assists with luggage, and provides recommendations for dining, attractions, and transport, including tips for the Fira to Oia walk and visits to Thirasia. Ostria Caldera Studios offers a non-smoking environment with no pets allowed, and guests can enjoy a breakfast delivered to their balcony upon request. This property is rated highly by couples for its scenic location, friendly host, and the convenience of nearby restaurants, including options for breakfast, lunch, and dinner.

The location is in the heart of Oia, next to the blue domes and within a short walk to shops and restaurants.

The host, Evangelos, is highly praised for his hospitality and provides detailed local recommendations.

Rooms are modern and spacious, with private balconies offering stunning sea and sunrise views.

The property is steps away from the taxi drop-off point, despite the car-free streets in the area.

Essentials like a coffee maker, refrigerator, and soundproofing are included in every room.

The area can be busy with cruise ship tourists, especially during peak season.

Some guests have reported occasional ants in the room due to heat, though the host responds quickly to resolve the issue.