Kajaani Castle

Kajaani Castle comprises stone ruins located on an island in the Kajaani River, accessible by a bridge from the city. The site displays the remains of walls and foundations, with trees and open ground creating the appearance of a small fortified settlement now reclaimed by nature.

Construction began in 1604 and was completed around 1619, establishing the fortress as a key administrative center under Swedish rule. Russian forces destroyed the structure during the Great Northern War in the early 1700s.

Residents of Kajaani view the ruins as a symbol of Swedish rule in the region during the 1600s. The site remains meaningful to local people as a place where they connect with their regional past.

The site is accessible year-round without any entry fee, though the terrain can be muddy or slippery during wetter seasons. Visitors should wear sturdy shoes and allow time to walk around the perimeter to see the layout of the fortification.

A Swedish scholar named Johannes Messenius spent years imprisoned within these walls and wrote a major historical work about the Nordic region during his confinement. His lengthy imprisonment from 1616 to 1635 resulted in one of the earliest comprehensive records of local history.

Location: Kajaani

Inception: 1604

Part of: Kajaani river historical surroundings

GPS coordinates: 64.22914,27.73286

Latest update: December 7, 2025 19:31