We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Trollehallar is a ravine associated with Snapphanar (17th century Danish bandits). Follow the babbling brook and climb up to the "Snapphanestalls" where the bandits are believed to have had their storage and also kept their prisoners.