Meløyvær Fortress

Meløyvær Fortress is a coastal installation on an island in Harstad Municipality that houses underground military equipment and extensive tunnel systems. The site preserves the original structure with various operational chambers and passages throughout the underground complex.

The fortress was constructed in the 1980s during the Cold War to protect Norway's northern sea routes and territorial waters. It was part of a larger defense network protecting the nation's northern coast.

The fortress played a key role in Norway's military defense strategy and shows how the nation protected its northern coastal regions. Visitors can see today how soldiers lived and worked in this remote installation.

The site can be explored through guided tours organized by Sør-Troms Museum, which provide access to the underground sections and preserved equipment. Visitors should wear sturdy footwear since the routes involve narrow passages and varying elevations throughout the complex.

The fortress was entirely carved into the rock of an island, with the guns positioned roughly 30 meters (100 feet) below the surface. This construction method made the installation extremely difficult to attack and provided maximum protection against bombardment.