About This Route
The Five Lakes Trail (5-Seenweg) near Zermatt in the Valais region covers 10 km with 400 meters elevation gain, linking five stunning alpine lakes: Mändi, Ämpter, Oberer Grindjisee, Grünsee, and Moosjisee. Starting from Sunnegga funicular at 2291 meters, this loop suits intermediate trail runners seeking scenic beauty amid Matterhorn views. Trails mix singletrack, roots, and boulders; expect 3-4 hours round trip. The Swiss Alpine Club highlights its popularity for vert training, but loose terrain demands caution. Adhere to Leave No Trace by packing out all waste, preserving these pristine lakesides.
Safety Considerations
Slippery roots and wet rocks near lakes pose slip risks, especially after rain; choose shoes with deep lugs. Steep ascents to Oberer Grindjisee test endurance, risking fatigue-induced falls. Marmots and ibex are common, but watch for aggressive cows on lower pastures. Rapid afternoon thunderstorms can strand runners; monitor via Zermatt's webcam. Altitude starts high, so watch for headaches. Run counter-clockwise for easier descents, per REI trail running advice.
Essential Gear
Equip with Hoka Speedgoat shoes for cushioning, Leki Micro poles, Osprey Skarab hydration pack, SPOT Gen4 messenger, Buff neck gaiter, La Sportiva rain pants, energy bars, and insect repellent for valley gnats.