Crest da Tiarms

Crest da Tiarms is an out-and-back mountain bike trail in Grisons, Switzerland. It is 1.4 miles each way, 2.9 miles there and back. It runs between about 7,220 ft and 8,040 ft above sea level, with roughly 140 ft of climbing one way. It is rated mtb:scale 3: technical riding over blocky ground, drops and tight turns, for skilled riders. Most of the way is dirt. The nearest town is Siat, about 3.6 miles north of the start. Peaks within about 3 miles include Crap Masegn, Vorab Pign and Bündner Vorab. For camping, TCS Pop-Up Glamping Alp Nagens and Wohnmobil-/Zeltstellplatz Tuf are within about 6 miles. There are 22 other mapped trails within about 3 miles, so you can combine or extend the outing. Distances, elevations and the trail shape here come from OpenStreetMap and the Copernicus 90 m elevation model. Trail access for bikes, closures and conditions change, so check locally before you ride.