CLiiMBER Flumserberg
Flumserberg (Prodalp) · St. Gallen
Crystal-shaped climbing tower on the Prodalp at Flumserberg, 15 metres high, with more than 100 climbing stations on three floors, six zip lines and a children's course from age 4.
2 sites in St. Gallen, sorted by name. The lowest minimum age we know of here is 4 years.

Flumserberg (Prodalp) · St. Gallen
Crystal-shaped climbing tower on the Prodalp at Flumserberg, 15 metres high, with more than 100 climbing stations on three floors, six zip lines and a children's course from age 4.
Goldingen (Atzmännig) · St. Gallen
Forest rope park at the Atzmännig family resort in the Goldingen valley – eight courses up to 16 metres high and three kids' courses from age four.