Commonly known as Koules, is a prominent historical landmark situated at the entrance of Heraklion’s old port in Crete. Constructed by the Republic of Venice between 1523 and 1540, the fortress was designed to protect the harbor and the city from potential naval threats.

The fortress is well-preserved and offers visitors a glimpse into its storied past. Inside, there are 26 rooms that historically served various purposes, including storage for provisions and ammunition, as well as prison...

Two fortresses were built; in different times the current Koules, which dominates the edge of the harbor of Heraklion, and a smaller one just opposite of it, which was demolished in the early 20th century to improve the operation of the port. The small fortress built by the Venetians, for supplemental defense of Candia, was named “Rocca al Mare” (Sea Fortress). After the invention of gunpowder, the Venetians decided to create a larger building that could meet their needs. The building had...

Really nice and worth a visit. Just a few fyi points.

The closing times were listed as open till 15.30, but Google has them listed at 18.00. Please double check times as they seem to change (maybe due to the season, I'm not sure).

Disabled access/lift - doesn't exist. There are many stairs and although I didn't need a lift, my mother did. I think it's best to ask at the box office before paying for a ticket (but I really don't see how you'd get a straight yes/no we don't have a lift...