The Lammi Nature Trail is 3 km long and was completed in autumn 2002. The trail winds around Lamminsuo Swamp and ascends about 90 metres to the top of Lamminkallio Hill, which offers a great view of Lake Artjärvi. Along the trail, there are information boards about the area’s flora and birdlife. Another marked hiking trail starts from the lean-to on the Lammi Nature Trail and continues to Rajasuo. The trail is a round trip of about 6 kilometers. On the Rajasuo trail there is a lean-to, camp fire place and a small reservable cottage (reservations: Artjärven Eränkävijät ry).