The Grefsenkollen hiking trail is located in Oslo and is a popular destination for hikers. The trail offers scenic surroundings and varied terrain, which makes it suitable for both beginners and more experienced hikers. The area is known for its great vantage points, where you can look out over the city and the fjord.
The hiking trail is part of a larger network of trails in Oslomarka, which provides opportunities for longer walks and exploration of nature. Grefsenkollen is also a popular place for activities such as jogging and cycling, attracting both local residents and visitors. The path is easily accessible from several entrances, making it easy to get to the area.