Trevasco
Trevasco is (in my opinion) one of the most beautiful descents in the area, alternating between technical sections, switchbacks and some nice driven sections, as well as being super draining!
You ascend from the classic and easy asphalt Selvino road, and after a very short offroad section you immediately reach the attack of the descent. If desired, it is also possible to climb to Purito. The first (short) part of the descent is nice and scenic and immediately shows its character, with a nice initially exposed trail with a couple of S3 steps and a very short 5-step S4 exposed ladder. It then continues a lot with beautiful flowing and guided sections alternating with beautiful switchbacks and some nice technical passages.
Notes: Arrived in Trevasco I saw a path that descends and runs along the river but that I did not dare to try given the very wet period, I then returned to Nembro from the asphalt, from the tracks I also noticed a route that would allow to reconnect to the Selvino climb and will be the subject of my next explorations.
Personal rating: 9/10
MTB: Yes
EMTB: Yes
Difficulty ascent: Easy on asphalt
Difficulty descent: S2 with sections S3
Drainage: Yes, very