HomeBruno OostersDT 3-toppentochtDT 3-toppentochtLa BerneuseLa BerneuseOctober 21, 2026 · SwitzerlandBy Bruno Oosters · Journey: DT 3-toppentocht · Chapter: DT 3-toppentocht← La Riondaz · Tour d'Aï → Travel tracker appBackpacking trip trackerBike touring trackerSailing trackerHiking trackerPebbls in plain factsRoute to videoAnimated travel mapPricingAbout usAdventure journalsAdventure mapExplorersCommunitiesFlyby videosPhoto gallerySlow travel ideasBlogHelpGet the app