Oeschinensee Plan your Oeschinensee itinerary with these guides Oeschinensee Day Trip from Interlaken: Route, Time & Tips Oeschinensee Hike: How to Visit Switzerland’s Most Beautiful Lake How to Get to Oeschinensee by Train: Interlaken, Bern, Spiez, Thun & Kandersteg We Hiked to the Most Beautiful Lake – Oeschinensee