Trollfoss is a beautiful waterfall located in the river Dalelva, near the town of Styrvoll (Lardal) in Vestfold, Norway. To reach Trollfoss, take road 40 south from Svarstad and exit at the "Trollfoss" sign. Follow a gravel road, called Solskarveien, for approximately 15 minutes until you reach a small parking area near a bridge. Then go on foot for another 10 minutes, following a tractor path that runs through the woods. At a certain point, there should be a sign pointing to "Trollfoss," though it has been reported missing by some travelers. Once you find it, take the trail leading down to the riverbank where you can admire the 12-meter single drop of this powerful rushing river. Visit Trollfoss to witness the majestic power of nature!