In topography, prominence measures the height of a mountain or hill's summit relative to the lowest contour line encircling it but containing no higher summit within it. It is a measure of the independence of a summit. A peak's key col is a unique point on this contour line and the parent peak is some higher mountain, selected according to various criteria.
At 2,501.9 metres above sea level, Säntis is the highest mountain in the Alpstein massif of northeastern Switzerland. It is also the culminating point of the whole Appenzell Alps, between Lake Walen and Lake Constance. Shared by three cantons, the mountain is a highly visible landmark thanks to its exposed northerly position within the Alpstein massif. As a consequence, houses called Säntisblick can be found in regions as far away as the Black Forest in Germany. Säntis is among the most prominent summits in the Alps and the most prominent summit in Europe with an observation deck on the top. The panorama from the summit is spectacular. Six countries can be seen if the weather allows: Switzerland, Germany, Austria, Liechtenstein, France, and Italy.
La Dôle is a mountain of the Jura, overlooking Lake Geneva in the westernmost part of the canton of Vaud. Rising to an altitude of 1677 meters, it is the second highest peak in the Swiss portion of the Jura, after Mont Tendre. Administratively, the summit is split between the municipalities of Gingins, Chéserex and La Rippe. The mountain is also close to and easily accessible from Saint-Cergue and the Col de la Givrine to the north, both above 1000 meters and connected to Nyon on Lake Geneva by road and by the Nyon–St-Cergue–Morez Railway. A paved road also climbs to the Chalet de la Dôle below the summit from Gingins.
The Stanserhorn is a mountain in Switzerland, located in the canton of Nidwalden near to the border with Obwalden, with the peak at 1,898 metres (6,227 ft) above sea level.
An ultra-prominent peak, or Ultra for short, is a mountain summit with a topographic prominence of 1,500 metres (4,900 ft) or more; it is also called a P1500. There are approximately 1,524 such peaks on Earth. Some well-known peaks, such as the Matterhorn and Eiger, are not Ultras because they are connected to higher mountains by high cols and therefore do not achieve enough topographic prominence.
Mont Fort is a mountain of the Pennine Alps, located near Verbier in the Swiss canton of Valais. It lies on the range between the valleys of Bagnes and Nendaz, north of the Rosablanche. With a height of 3,328 metres above sea level, Mont Fort is the highest summit north of the Col de Louvie.
Piz Nair is a mountain of the Albula Alps in Switzerland, overlooking St. Moritz in the canton of Graubünden. The peak is easily accessible from the village with a funicular and a cable car; the upper station unloads 30 metres (100 ft) below the summit. Below the summit to the east is the Corviglia ski area.
The Monte San Salvatore is a mountain in the Lepontine Alps above Lake Lugano and the city of Lugano in Switzerland. The Monte San Salvatore funicular links the city with the summit of the mountain. The village on top of its peaks, Carona, is a popular destination to enjoy views over Lake Lugano and to walk through the exotic plants and flowers of Parco San Grato.
The Allmendhubel is a hill above Mürren, overlooking the valley of Lauterbrunnen in the canton of Bern. Its summit is easily accessible from Mürren by a funicular, the Allmendhubelbahn, which reaches a height of 1,907 metres. A restaurant is also located near the top.
