Casasantantonio 18th Century Luxury Mansion, Fira

Casasantantonio 18th Century Luxury Mansion is an atmospheric stay in Fira, Santorini, Greece, suited to guests who want character without sacrificing comfort. The mansion is on 25 Martiou, putting you within easy reach of Fira’s main lanes and the viewpoints that define the caldera. With a guest rating of 9.5/10 from 55 reviews, recent visitors consistently highlight the calm feel of the property and the care shown by the team, including smooth express check-in/check-out and helpful tour desk support. Families appreciate that children are allowed and that family rooms provide space to spread out after a day on the island. Road-trip travelers also tend to value the luggage storage, which makes arrival and departure days less stressful.

Inside, air conditioning helps you settle in after warm afternoons, while soundproof rooms make it easier to rest even when you’re staying in the middle of the action. Many guests mention spending time on the terrace, where the setting encourages slow mornings and relaxed evenings. For sightseeing, the Museum of Prehistoric Thera is about 1 km away, and the Caldera Viewpoint is roughly 1 km from the mansion, both ideal for short walks or quick taxi hops. If you’re planning a longer day, Oia is about 16 km away, giving you a classic Santorini contrast to Fira.

Best for couples and families who prefer a quieter, heritage-style base in Fira, and for anyone who wants thoughtful service, comfortable rooms, and easy access to the island’s key sights.