Eastern Cannon Battery is a historic fortress located in Oslo, which was built in the mid-19th century as part of the city's defense system. The battery is located on Bygdøy, a peninsula known for its beaches and museums. Eastern gun battery was strategically placed to protect the Oslofjord and has been an important part of Norway's military history.
Today, Eastern Cannon Battery is a popular tourist attraction, where visitors can explore the old cannon positions and gain insight into the role of the fortress through the ages. The area around the battery offers scenic views of the fjord and is a popular spot for both locals and tourists. The fortress is also part of a larger cultural heritage site, which includes several other historic buildings and monuments nearby.