Climb, road and valley are steep, first 4 km with some hard but balanced stretches of flat ground, the last 7 km are tough.
The asphalt is quite degraded, with eight sectors where the road has been restored after landslides, so the asphalt has disappeared.
There are eight drainage grates to watch out for, they cross the road and are made of iron rods that can easily fit a 25 tire.
With a road bike, to be avoided on days of uncertain weather, the road has the constant presence of stones and armrests, with water I think it's a mess.