This is a list of mountains of the Swiss canton of Nidwalden. The list only includes significant summits with a topographic prominence of at least 150 metres (492 ft). There are 18 such summits in Obwalden and they are found in almost all its municipalities. Topographically, the three most important summits of the canton are those of the Rotstöckli (most elevated), the Bürgenstock (most prominent) and Pilatus (most isolated).