Katikies—a complex of bridges, cubist cottages and infinity pools—is considered the grande dame of Santorini’s boutique hotels. Hugging the dramatic Caldera (a volcanic rim), which affords astounding vistas, the property is a natural fit for honeymooners, romantics and couples. Situated in the entertainment district, this luxury hotel is steps from Amoudi Bay and Oia Castle. Naval Museum and Baxedes Beach are also within 3 mi (5 km). The white washed suites have classic arched ceilings and majestic views of the Aegean Sea, which can be enjoyed from the large terrace with an open-air dining area, sun deck and two-person Jacuzzi.