Avenue de l’Observatoire & Boulevard Gustave Kleyer from Guillemins is a climb in the region Pays de Liège. It is 3km long and bridges 101 vertical meters with an average gradient of 3.4%, resulting in a difficulty score of 52. The top of the ascent is located at 165 meters above sea level. Climbfinder users shared 1 review/story of this climb and uploaded 0 photos.
Road names: Avenue de l’Observatoire & Boulevard Gustave Kleyer
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From the beginning, the climb starts with the cobblestones of the 1,25 km long Observatory and then finishes on the new road of Boulevard Kleyer. This is a climb that builds up quickly. The mixture of cobblestones, asphalt and hairpins makes this climb very pleasant!
Dès le début, on entame la côte avec les pavés de l'Observatoire de 1,25 km et puis on termine la côte sur la nouvelle route du Boulevard Kleyer. Un côte qui se monte en puissance et rapidement. Le mélange de pavés, bitume et épingles rend cette côte agréable !
| 7 km/h | 00:25:48 |
| 11 km/h | 00:16:25 |
| 15 km/h | 00:12:02 |
| 19 km/h | 00:09:30 |
