Korsør Fæstning

Korsør Fæstning is a medieval fortress built around a preserved tower from 1241, surrounded by defensive walls and several historical military buildings spread across the complex. The site contains structures from different periods, including the Commander's House from the 1720s and the Store Magasin from the early 1600s, along with earthen ramparts added in the 17th century.

The fortress began with the construction of the central tower in the 13th century and served as a key defensive position for the region for centuries. During Swedish occupation from 1658 to 1660, earthen ramparts were added around the fortress to strengthen its defenses.

The Store Magasin building was built around 1610 under King Christian IV and houses the Korsør City and Strait Crossing Museum on its first floor. Visitors can learn about the area's maritime importance and its role as a strategic crossing point for trade and travel.

The site is accessible for exploration with various areas to visit, from the old walls to the historical buildings that now serve as museums and archives. Wear comfortable shoes as the grounds have uneven terrain and multiple levels to navigate.

A red-painted half-timbered house across from the tower was built in 1826 specifically to store cannon carriages used by the garrison. Today it houses the Marine Association's historical collections and offers a rare glimpse into the everyday military life of the fortress.

Location: Slagelse Municipality

GPS coordinates: 55.33380,11.13710

Latest update: December 14, 2025 11:41