Santorini’s 10 Most Unique Stays: From Cave Hotels to Cliffside Retreats 306 7Katikies Kirini (Oia – Cave Spa Retreats) This boutique hotel features an enchanting spa carved into volcanic rock. Guests can enjoy candlelit treatments, cave pools, and serene caldera views while staying in stylish cave-inspired suites.BackNext RELATED ARTICLESMORE FROM AUTHOR Blog (Articles) Best Islands in the Dodecanese for a Relaxed Greek Escape Blog (Articles) Top 7 Cyclades Islands for Slow Travel: Meaningful Escapes Beyond the Crowds Blog (Articles) Top 5 Cultural Sites in Corfu You Shouldn’t Miss Blog (Articles) 10 of Europe’s Most Photogenic Seaside Towns Blog (Articles) Top 10 Small Mediterranean Towns That Look Too Perfect to Be Real Blog (Articles) 10 Postcard-Perfect Mediterranean Towns You Can Still Visit Without the Crowds