The Kroktjernstunnel is located in Oslo and is a popular area for hiking. The tunnel is part of a larger hiking trail network that provides access to scenic surroundings and varied terrain. The area around the tunnel offers great views and opportunities to experience local flora and fauna.
Hiking near the Kroktjernstunnel can be adapted to different skill levels, making it an attractive choice for both beginners and experienced hikers. There are several paths leading to and from the tunnel, and the area is known for its calm atmosphere, which provides a break from the hectic life of the city. Visitors can enjoy a variety of natural experiences, including lakes and woodlands, which contribute to a varied and exciting hiking experience.