Østmarka Battery is a historical landmark located in Trondheim. This fortification was built in the 19th century as part of the city's defense system. The battery was strategically placed to protect Trondheim from potential attacks, and it holds an important place in the city's military history.
The buildings and structures at Østmarka Battery are well preserved, and the area provides an insight into the military architecture of its time. Today, it is a popular place for visitors who want to learn more about Trondheim's history and the military conditions in the region. Østmarka Battery is also a popular hiking area, and it is possible to explore the surrounding natural areas.