Odderøya Fort is located on Odderøya, an island that is part of Kristiansand Municipality. The fort was built in the mid-19th century as part of Norway's coastal defenses. It has a strategic location overlooking the entrance to Kristiansand Harbor, and has been important for the city's defense throughout history.
Today, Odderøya Fort is a popular place for visitors, both for its historical significance and for its scenic surroundings. The fort has several buildings and cannons that testify to its military history, and the surrounding area offers hiking trails and recreational opportunities. It is also a popular outing for locals and tourists who want to learn more about the fort's history and enjoy the view of the archipelago.