Landsort 152-mm. Artillery Battery

The Landsort 152-mm Artillery Battery is a coastal fortification with gun positions and underground facilities carved into solid rock along the Landsort shoreline. The complex includes ammunition storage, command centers, and defensive structures integrated deeply into the bedrock.

The battery was completed in 1938 and formed part of Stockholm's expanded coastal defense network. It served to monitor and defend the shipping routes leading to the ports of Nynäshamn and Södertälje.

The installation shows how Sweden built and modernized its coastal defense capabilities during the 1930s. Visitors today can understand the importance the nation placed on protecting its shipping routes.

Visitors can explore the grounds and see the various rooms and positions built into the rock formations. It is advisable to wear appropriate footwear and keep in mind that some areas may be narrow or dimly lit.

The gun positions were positioned to cover a firing range of about 13 kilometers, allowing control over important sea routes in the Stockholm archipelago. This range shows how precisely the fortification was planned to protect the region.

Location: Nynäshamn Municipality

Inception: 1938

GPS coordinates: 58.73975,17.86609

Latest update: December 9, 2025 12:23