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Originally used as a wine cellar, the Hector Cave House  is one of the most stunning and unique properties in Oia, Santorini. Carved into a cliff over 250 years ago, its doors have now opened to travelers from all over the world. With 4 beds, it's the perfect unique getaway for families, friends or couples. The best part? A private veranda complete with a 2-person jacuzzi offers breathtaking views of Santorini and the Aegean Sea, including the volcano and Thirassia Island.

Cozy cafes and restaurants with romantic views are also within walking distance of the house, as are some must-see Byzantine castle ruins. Either of these options also provide another excellent alternative for watching Greece's gorgeous sunsets. To really whet your appetite, here's more pics of the Airbnb property in all its glory:

Looking for more gorgeously unique Airbnbs? Check out the other-worldly  Mexican seashell house and Bali tree house .