Castello del Molo (Koules Fortress), Heraklion (must see)

The Koules Fortress sits at the entrance of Heraklion’s old harbor, offering visitors a fascinating glimpse into the city’s history. Built by the Venetians in the early 1600s, it was designed to protect the harbor and the city from attacks, ensuring the safety of ships, trade, and residents. Its strategic position allowed defenders to monitor the sea and control access to the port, making it a vital part of Heraklion’s maritime defense.

The fortress replaced an earlier structure damaged by an earthquake and was rebuilt between 1523 and 1540. Made of solid stone, Koules was designed to endure both attacks and time. Walking along its thick walls and exploring its towers and battlements gives a real sense of how the Venetians defended the city and the harbor. Visitors can see where cannons were placed, imagine the soldiers who once lived here, and understand the fortress’s role in Heraklion’s history.

From the upper terraces, the views are impressive. You can see the Mediterranean Sea stretching out, the busy harbor below, and the city’s waterfront. These views make it easy to appreciate why the fortress was so important and provide great photo opportunities.

Today, Koules Fortress is one of Heraklion’s most visited landmarks. It’s an accessible site for history lovers, families, and anyone curious about the island’s Venetian past. With its combination of historical significance, architecture, and panoramic views, a visit to Koules is a chance to step back in time while enjoying one of the best vantage points in the city.