Yes, a day trip from Interlaken to Jungfraujoch (Top of Europe) is one of the most popular and seamless excursions in Switzerland in 2026. The journey takes approximately 1.5 to 2 hours each way, depending on the route you choose. The fastest method is to take the train from Interlaken Ost to Grindelwald Terminal, where you board the state-of-the-art Eiger Express tricable gondola. This takes you to the Eigergletscher station in just 15 minutes, where you then transfer to the final cogwheel train that tunnels through the Eiger and Mönch mountains to reach Europe’s highest railway station at 3,454 meters. Alternatively, for a more "classic" experience, you can take the traditional cogwheel train via Lauterbrunnen and Kleine Scheidegg, which takes about 45 minutes longer but offers iconic views of the Lauterbrunnen Valley. Most visitors spend 3 to 5 hours at the summit exploring the Sphinx Observatory, the Ice Palace, and the snow plateau. Because this is a high-altitude trip, it is essential to check the live webcam and weather forecast in Interlaken before purchasing your ticket, which can cost between 100 and 220 CHF depending on your rail passes.