Oia Castle, Santorini (must see)

This ancient castle dates back to the late 15th century. The castle's ruins remain one of Oia's most visited attractions and are a popular spot to watch the sunset from.

Oia Castle was built to protect the island and its residents against pirates. Pirates would steal property, kidnap men and women, and sell the kidnapped people at slave markets.

Because of the constant threat, residents built their houses close together in hard-to-reach cliffs. Then, when residents saw pirates approaching, they fled to the castle and hid their valuables in pits under the castle.

The castle's high location made it an excellent lookout station. Venetian rules had residences in the middle of the castle. Its defensive structure made it hard to conquer, but Turkish invaders did succeed in capturing the castle in 1577.

A 1956 earthquake heavily damaged the castle, and most structures fell into the sea. The castle's tower and wall fragments are all that remain. From the castle's ruins, visitors can enjoy beautiful views of the Santorini islands, the volcanic islands of Nea Kameni, Palea Kameni. Visitors can also see Thira and Thirassia from this vantage point.

Today, tourists and locals come to the castle to watch the sunset each night. If you want to participate in this special nightly celebration, come early and grab your spot.