in the Gastern valley and
Doldenhorn Kandersteg is located on the northern side of the
Bernese Alps at an altitude of above sea level at the foot of the
Lötschen and
Gemmi Passes. The village, with 1200 inhabitants, lies in the upper Kander Valley. The municipality extends over a territory encompassing the valleys of Gastern (upper
Kander Valley) and
Oeschinen. It includes the villages of Kandersteg and Gastern. The largest lake in the valley is
lake Oeschinen. It is located at east of Kandersteg, at the foot of the
Blüemlisalp massif. The
Gastern Valley is an almost closed off valley. At the upper end of the valley lies the
Kander Glacier, the source of the long
Kander river. The Gastern Valley is on the way to the high Lötschen Pass. Part of the municipality is located within the
Jungfrau-Aletsch area, declared a UNESCO World Heritage Site in 2001 and extended in 2007. The area comprises Lake Oeschinen and the Gastern Valley. Kandersteg has an area of . Of this area, or 13.3% is used for agricultural purposes, while or 11.8% is forested. Of the rest of the land, or 1.0% is settled (buildings or roads), or 1.9% is either rivers or lakes and or 72.1% is unproductive land. Of the built up area, housing and buildings make up 0.4% and transportation infrastructure make up 0.4%. Of the forested land, 8.8% of the total land area is heavily forested and 1.3% is covered with orchards or small clusters of trees. Of the agricultural land, 1.2% is pastures and 12.0% is used for alpine pastures. Of the water in the municipality, 1.0% is in lakes and 0.9% is in rivers and streams. Of the unproductive areas, 10.4% is unproductive vegetation, 43.1% is too rocky for vegetation and 18.6% of the land is covered by glaciers. ==Coat of arms==