Trümmelbach Falls - Roaring waterfall flowing through a cave in Lauterbrunnen Valley

Switzerland 16.7.2026 The Trümmelbach Falls, located in Switzerland's beautiful Lauterbrunnen Valley, are among the most remarkable natural wonders of the Alps. Hidden inside the mountain, a series of ten glacier-fed waterfalls carries meltwater from the mighty Eiger, Mönch, and Jungfrau peaks. During peak flow, up to 20,000 liters of water per second thunder through the narrow gorges, tunnels, and caverns carved into the rock over thousands of years. Thanks to a system of tunnels, walkways, and an elevator, visitors can experience the incredible power of the waterfalls from deep inside the mountain.