Blue Domed Churches

Most prominently found in Oia, blue-domed churches are famous for their distinct architecture, featuring dazzling white exteriors and vibrant blue domes. Mainly, situated around the area of Oia Castle and the windmills. The most famous of these churches are Agios Georgios Church, Panagia Church, Saint Spyridon Church, Anastasi Church, Ekklesia Panagia Platsani, and The Maritime Museum Church.

Agios Georgios Church in Oia is particularly famous for its view of the caldera and is known as one of the best viewpoints from which to spot Santorini's iconic sunset. The Three Bells of Fira (Catholic Church) is a notable example. Visitors can easily explore these churches on foot while wandering through the narrow alleys of the villages.

There is generally no entrance fee to admire the exteriors of these churches, making them accessible to all. However, In some cases, visitors may be allowed to enter certain churches during specific hours, especially if they have cultural or historical significance. It's recommended to be respectful of any signs or guidelines provided by the local authorities or church officials regarding access to the interiors.