The END of the Swiss 4-Vallee Agreement: Verbier’s 102,000 Acre System Gets Dismantled… This is truly sad news. Verbeir, Switzerland’s 4-Vallees will no longer be connected by a single ticket. The famous 4-Vallee system in Verbier used to consist of 82 ski lifts and 101,807 acres of skiable terrain. This system encompassed the 5 ski resorts of La Tzoumaz, Nendaz, Veysonnaz, Thyon, and Verbier. “We wish to pass on the information that we have feared for some time already: the end […] Industry News SnowBrains | July 16, 2014 2 Comments