The fort in the village of Kotišina was built in the mid-17th century, during the Cretan War. A rocky mountain cliff was enclosed with a high wall, thus forming a multi-story building of irregular layout, consisting of two separate rooms connected on the first-level floor. On the fort's front side there are loopholes on all stories, as well as a box-machicolation. The arched door on the ground floor is of a more recent date, while the door on the first floor features a stone lintel. The entrance to the northern part of the fort is on the second floor, and it was well hidden against a bulwark wall which once stood in front of the fort and whose remains are still preserved. The fort has a single-sloped roof covered in stone slabs. It was recently renovated and is now open to the public as a fully functional space. Other interesting sites in the village of Kotišina are the church of St. Anthony (17-20th century) and the recently restored church of St. Martin (15th century).