Three-thousander France, Austria, and Italy have many hundreds of Alpine peaks over 3,000 metres. Germany's Zugspitze, at , just falls below the line, whilst Slovenia's Triglav is well under it. Liechtenstein, despite being the only country lying entirely within the Alps, has no 3,000ers on its territory. Apart from the Alps, the dominant range in Europe – if one excludes the Caucasus, which otherwise, in Mount Elbrus (5,642 m), would have the highest mountain in the continent – only the following ranges have three-thousanders: Musala at 2,925 m, the highest mountain in southern Europe (i.e. excluding the Iberian Peninsula), does not
Cason Crane the suicides of Tyler Clementi and one of Crane's friends, he was inspired to raise awareness about suicide among LGBT youth through mountain climbing. This led him to start the Rainbow Summits Project, with the goal of climbing the Seven Summits—the highest mountains of each continent—in order to raise funds and awareness for the Trevor Project. By the beginning of 2013, a year after starting the Rainbow Summits Project, Crane had successfully climbed five of the Seven Summits: Mount Kilimanjaro in Tanzania, Mount Elbrus in Russia, Cerro Aconcagua in Argentina, Carstensz Pyramid in Indonesia and Vinson Massif in Antarctica. In