Lake Oeschinen, which lies above Kandersteg, is a pristine mountain lake, fed by the glacial brooks of the three-thousand-meter peaks of Blüemlisalp, Oeschinenhorn, Fründenhorn and Doldenhorn. People who love to swim, nature lovers and hikers can really enjoy themselves here.
Erosion caused the mountain to collapse and the vast, pale yellow and reddish rock basin to form, which becomes bigger every year. From the Grabenrad or the Illhorn (2,716 m) there are "fear inspiring" yet stunning views down into the Rhone valley.
Embedded within an imposing backdrop of mountains, the deeply-blue Lake Thun lies on the northern periphery of the Alps, between the Bernese Oberland towns of Thun and Interlaken. Lake Thun is especially popular amongst sailors and windsurfers who appreciate the prevailing light breeze. Numerous swimming and shore areas invite visitors to cool off.