Fortezza Castle
The Fortezza Castle was built in 1573 on the hill of Palekastro atop ancient Rithimna, is one of the largest Venetian fortresses, featuring a 1,300m perimeter and four strategic bastions. Designed to shelter the entire population of Rethymnon, its interior houses a mix of historical structures, including the Sultan Ibrahim Mosque, water reservoirs, barracks, and the remains of the governor's house.
Today, this massive pentagonal fort serves as a cultural hub, with the former armory and the "Erofili" theater hosting exhibitions and summer festivals, blending its rich military history with the city's modern artistic life.