
Road · France
A mountainous 22 km road cycling route from La Casse through Ville-Vieille, Prats Bas and La Rua, with 1,344 m of climbing over Dente dell'Agnello. Most of it (20.1 km) is on main roads without a cycle lane, 6.4 km where the limit is 80 km/h or more.
Starting just after 1 km from Château-Ville-Vieille at 1383 m, the route climbs steadily for 20.4 km, gaining 1343 m to the Col Agnel summit at 2727 m near the Dente dell'Agnello. The climb averages 6.6% gradient, with maximum pitches reaching 10%. The lower slopes have about 45% of the total elevation gain in the first half of the climb.
The surface is paved for 95% of the distance, predominantly on main roads (94%), including the D 205t, D 5, and D 205 roads for 10.1 km, 5.4 km, and 4.3 km respectively. There is a 5% section on a path surface. The entire route except for the initial kilometre is on main roads without cycle lanes, with 6.4 km designated as roads with speed limits of 80 km/h or above.
Facilities near the start include a bakery, bar, convenience store, and petrol station under 1 km from the route. Water and toilets are available at km 1.1 and between km 6 and 12. From km 13.2 to the summit at 21.4 km, there is an 8.2 km stretch without access to cafes, shops, or water. There are also toilets near km 19.7. A notable attraction is La Demoiselle Coiffée de Château-Ville-Vieille at 4.6 km, just off the route.
| Climb | Starts at | On this ride | Full ascent | Top on this ride |
|---|---|---|---|---|
| Dente dell'Agnello | 1 km | 20.4 km · 1343 m · 6.6 % · max 10 % | 20.4 km · 1343 m · 6.6 % | 2727 m |
This is not a cycle-track route: 93% is on main roads without a cycle lane, 6.4 km of it where the limit is 80 km/h or more. Riders should be comfortable sharing the road with faster traffic.
No stretch is longer than 15 km without a café, shop or water. Along the route: 7 cafés and restaurants, 3 shops, 13 water points, 1 petrol station and 5 public toilets.