Vallter 2000 is one of the gems of the spanish Pyrenees.
Reaching 2114 mts height, the total length of the climb is 11,2 km from Setcases with 7% average gradient and some full kilometers at 10%. Steep, very steep!

This climb has just one side, then when included in a race it has to be stage ending. This has been the case in Volta a Catalunya years 1986 (winner Juan Fernández), 1992 (winner Tony Rominger, ahead of A.Martin and a certain Indurain…), 2013 (Nairo Quintana) and 2014 (winner T. Van Garderen)
Here you can see the Strava segment for this climb. There is a certain Romain Bardet as KOM… A real climber, no doubt.