The coastal path in Røyken, from Slemmestad to Sætre is 30 km. Most of the route is on tarmac but some stretches are less accessible. Good footwear is advised. There are three different tracks for geology groups to take, all suitably signposted with information, and with guidebooks for sale from Slemmestad Library. Brochure with map and related information about the Røyken coastal path can be obtained from Røyken Municipality tel. 31296000.