A very technical mountain bike route through the natural beauty ofAlta Valtellina. A ride through the landscapes that enliven Bormio and Livigno, including breathtaking ups and downs, valleys and challenging mountain passes. Experienced mountain bikers will not be disappointed.

Technical description:
The route is long and challenging, suitable for experienced bikers. In fact, one crosses an area characterized by significant elevation differences, dirt roads and mountain trails.

From Isolaccia to the Fraele Towers of Valdidentro, to the Cancano dams. Then Livigno Lake, Val Torta, Val Vezzola, Val Viola and Val Cardonne. You arrive at Alpe Boron and the views of Valdisotto.
As many as four mountain passes are encountered in the development of the route:
– Alpisella Pass (2,350 m): 5 km climb on a dirt road.
– Bocchette di Trela (2,300 mt.): 3 km climb on trail.
– Trela Pass (2,350 m): 1.5 km ascent on trail.
– San Colombano Pass (2,320 m): 3 km on trail.

Route type: loop
Length: 86 km
Height difference in ascent: 3091 m
Downhill elevation gain: 3091 m
Highest point: 2300 m
Lowest point: 1320 m
Type of surface: mixed

Technical tips:
Since the route is very long and has large elevation gains in the high mountains, it should only be tackled if well physically prepared.

Place of departure: Valdidentro
Starting location: Rasin
Municipality of arrival: Valdidentro
Finish location: Rasin

Recommended period: June to October