175 of the summits are on international borders. A number of mountains (e.g. Rocciamelone (IT), Aiguille de Tré la Tête (IT), Monte Rosa (CH), Piz Bernina (CH), and Hochgall (IT)) straddle borders as well, but have their summit on one side. In the list, only the exact location of the culminating point of the mountain is considered.