Air Zermatt now offers Helibiking. From the Air Zermatt base station, a helicopter takes you to one of three mountain landing sites, Äschihorn, Alphubeljoch or Unterrothorn, which have been approved by the Swiss federal government. The latter can be reached without a mountain guide for biking. However, the descents from the other two mountain landing sites lead over glaciers, which means that these Helibiking tours are only possible together with a mountain guide. This event is aimed at people with very good biking skills and is available from CHF 80.00 per adult. Depending on the weather, Helibiking takes place from May to November.