Near the state boarder between Rakkestad and Marker is the road to Kolbjørnsviksjøen, signed from fv.124, Strømfossveien. Drive a few kilometers inn on a dirt road to a parking spot leading to a big beach area that are popular for all ages and adapted for people with handicaps.
The beach at Kølvika kan offer a shallow sad beach, large lawn with some trees for shade, diving board, tables, and benches. There are also toilets., a beach volleyball court, wardrobes, and toilets.
The exit is close to Lindekleppen that has beautiful nature and lovely hiking opportunities.