7.5 kilometers (out‑and‑back)
About Kophaugen rundt
Medium easy round trip on trails/forest roads on the west side of Randsfjorden and up Sortungen.
Getting there: Follow Fv245 (Vestsidevegen) for about 23km from Jevnaker. Alternatively drive on Fv34 from Jaren to Horn, take a ferry to Tangen and follow the Fv245 south for about 16km.