The climbing gym Dolomitenarena in Sesto is hosted by a in impressive wood-glass construction and is a climbing facility that is 16.5 m high, that is to say one of the highest climbing gyms of Italy. There are routes for every level of difficulty in lead and top-rope.
It includes a climbing gym of 1,800 sq m as well as a 400 sq m, a bouldering area, where beginners, but also professionals can exercise. The climbing gym is really varied, the routes are continuously modified and range from 3 to 8b+. Courses for adults and kids are also part of the offer. Furthermore there are relaxation areas and a café bistro, for relaxing after climbing. Climbing equipment can be rent in the gym, which is open daily from 9 am to 11 pm. The Dolomite Arena is part of the sports facility of Sesto, which also includes two indoor and two outdoor tennis courts, an outdoor swimming pool as well as an 18-hole golf course. It is open from June to October, in winter the range of offers is completed by an ice skating and curling ground.