A journey on the Brienz Rothorn Bahn—Switzerland's legendary steam-powered cog railway—takes approximately 60 minutes to reach the summit. Starting from the valley station in Brienz, the train puffs its way up a 7.6-kilometer track, climbing over 1,600 meters in elevation. About halfway through the trip (30 minutes in), the locomotive makes a brief stop at the Planalp middle station to refill its water tank, which is a favorite photo opportunity for passengers. For a full experience in 2026, travelers are advised to allow at least 2.5 to 5 hours for the total excursion, which includes the hour-long descent and time to explore the summit's panoramic "Rothorn Kulm" station, which offers views of over 693 mountain peaks. The railway operates seasonally from June to October, and due to its high popularity in 2026, early seat reservations are strongly recommended to ensure you get a spot on one of the iconic open-top red carriages.