The only wall of its kind in the world.
The futuristic structure was built in 2000: four steel arches suspended from pairs of pylons 25 m high support the climbing wall and the polycarbonate cover.
Free climbing stadium
Every year the "ROCK MASTER" competition is held here.
In July 2011 this stadium saw the 11th Climbing World Championship and the first Paraclimbing World Championship.

Climbing walls: Arco
- Placche di Baone
- Bus de la Stria
- Padaro
- Salt de la Cavra
- L'Orto
- Calvario
- Laghel
- Muro dell'Asino
- Red Point Wall
- Monte Colt
- La Cantina del Bibo
- Massone
- Terra Promessa
- Grottosauro
- Piccola Dallas
- Sport Roccia 86
- Massi di Prabi
- San Paolo
- Swing Area
- Diamante del Ba.Ro
- Eremo
- Ceniga
- Ottava Meraviglia
- La Fattoria degli Struzzi
- La Pizzeria
Climbing walls: Nago-Torbole
- Belvedere
- Marmitte dei Giganti
- Nago
- Passo San Giovanni
- Corno di Bo
- Spiaggia delle Lucertole
- Torbolino
Climbing walls: Valle di Ledro-Tenno
- Regina del Lago
- Sanderland