Famous ski touring between the Mont Blanc, Chamonix and the Matterhorn, Zermatt since mid-19th century. 

Most days over 3500 m+. 

Classic variation shortened to 6 days of the full 7+ route with a help of a lift to Aiguille des Grands Montets from Argentière and purist variation without taxi intermezzo.

The slower start alternative for an acclimatization through Albert 1er is recommendet to aclimatize.