The 5 Kastelia of Santorini

Santorini has become a world-famous destination not only because of its beaches but also because of its 5 kastelias (castles) that were initially built to boost the locals’ security. In addition to the castles, the churches and observation posts dating back centuries ago, they are still a sight to behold. This explains the reason thousands of tourists head to Santorini … Read the rest