The building of the Metro Alpin funicular to the Mittelallalin (3456 m) just below the north-east face has turned the mountain into one of the easiest and popular 4000-metre peaks of the Alps, when climbed by the standard route (WNW Ridge, difficulty Grade F). On the normal route, climbers can ride up to the Mittelallalin; from there, there are only about 500 vertical metres to tackle. However, even the 'easiest' route still has objective dangers from crevasses and should not be attempted by inexperienced mountaineers without a mountain guide or adequate crevasse rescue training.