Interlaken - Beatenberg The Sun Terrace of Bernese Oberland presented by CASAGRANDE Beatenberg - The sun terrace of the breathtaking panorama view of Eiger, M nch, Jungfrau in the heart of Switzerland. Crystal clear air of the Alps, above lake Thun and Interlaken. Mountain streams, valleys, hiking trails, paragliding, horseriding, excellent cuisine and relaxation visiting the Nederhorn cable way.