Self-service cabin on an island in the Oslo Fjord. Must be booked and payed in advance - see the website for more information.
You can book on the web or by contacting the Oslofjord Outdoor Recreation Council (OF) by phone on +47 67 55 49 90.

The house has electricity but does not have running water - you must bring the water that you need. The kitchen in equipped with a refrigerator, stove and other basic utensils. No food is kept in the house. There are beds for 10 people, and another 10 places to sleep in the loft-room. If you need more places, it is also possible to put up a tent outside the cabin. You will have to bring your own sleeping bags, sheets and pillowcases. Since the house is unattended, guests must tidy and clean up after themselves (Failure to do this will result in a NOK 1,000 fine). Take along a tea towel and dishcloth.

Kjeholmen is located outside the peninsula Snarøya, west of of Oslo. From Snarøya, you can row (a little more than 1 km) over to Kjeholmen in a boat provided by OF.