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Ransol Valley, Andorra: unspoilt nature near Grau Roig
Lakes, mines and high mountains in the parish of Canillo
Discover the Ransol Valley: a natural gem near Grau Roig
The Ransol Valley is a glacial valley in the parish of Canillo, climbing from the village of the same name up to the French border. It has high mountain lakes, old iron mines and a 2,913-metre summit, along with easy spots for families. Its road is a dead end, so all that awaits at the top is the mountain itself.
From Hotel Grau Roig, in the Grau Roig sector of Grandvalira, it makes a fine day trip. The hotel is listed in the MICHELIN Guide and is a comfortable place to return to after a day’s walking.
Key facts about the valley
- Where it is: in Canillo, with the village of Ransol at an altitude of 1,745 metres.
- What it is like: glacial in origin, with varied flora and fauna.
- Usual starting point: the Coma de Ransol, at around 1,950 metres.
- Highest point in the area: Pic de la Serrera, at 2,913 metres.
The village of Ransol
Before heading up the valley you pass through Ransol, a small village on the sunny slope, facing the El Tarter sector. According to local information from Sotheby’s Andorra, its church of Sant Jaume is a 1960s reconstruction, as the original was pulled down to make way for the road. The village festival takes place every 25 July.
Outdoor activities in the Ransol Valley
The valley is best enjoyed on foot, though not every option takes the same effort. Choose according to your fitness and the time you have.
Walk to the Coms de Jan refuge
This is the most manageable option. According to Komoot, the round trip from the picnic area covers 2.86 km with 230 metres of ascent and takes just over an hour. It is rated easy.
Ransol lakes and Pic de la Serrera
This is the valley’s classic route. The circular version described by Rutas Pirineos is 10.6 km long with 1,010 metres of cumulative ascent, and takes 4 h 15 min of actual walking, not counting stops. It passes these points:
- First Ransol lake, at 2,404 metres, an hour from the start.
- Second Ransol lake, at 2,448 metres.
- Meners de la Coma lake, at 2,606 metres.
- Meners pass, at 2,709 metres, with old iron mines.
- Pic de la Serrera, at 2,913 metres.
- Coms de Jan refuge, at 2,224 metres, on the way down.
It involves no technical difficulty, but this is high mountain terrain and it takes considerable physical effort. Visit Andorra rates it as difficult and allows between 3 and 6 hours for the ascent, which covers 4.69 km with 985 metres of climbing. If you would rather go with a guide, the hotel includes hiking among its mountain activities, so do ask.
Road cycling
The road along the valley floor is well known among cyclists: around 4.5 km at an average gradient of 6.2%, according to Sotheby’s Andorra.
More options in the area
The hotel also lists other summer activities in Andorra, such as climbing, via ferrata, horse riding and 4×4 routes. These are general options rather than specific to this valley, so check availability with the hotel. For other walks, see our guide to hiking routes in Andorra.
Nearby attractions: what to see in Canillo and the surrounding area
The Ransol Valley belongs to Canillo, a parish with more than enough heritage to fill out the day. These are the places worth a stop.
Meritxell Sanctuary
The basilica sanctuary of Andorra’s patron saint and one of the country’s most important monuments. Meritxell Day is held here every year, with religious, artistic and official events.
Sant Joan de Caselles
A 12th-century Romanesque church. If this heritage interests you, see our guide to Romanesque churches in Andorra.
Roc del Quer and the Tibetan bridge
Roc del Quer is a viewpoint with impressive scenery. From here you can cross the Canillo Tibetan bridge, 603 metres long and 1 metre wide, at up to 158 metres above the ground. For more views, there is also the viewpoints route.
Palau de Gel
Andorra’s Ice Palace is in Canillo, next to the Grandvalira resort. It is an alternative worth bearing in mind when you would rather stay indoors.
How to get to the Ransol Valley: a full guide from Grau Roig
The most direct way is by car. Leave the hotel on the CG-2 towards Canillo, passing through Soldeu and El Tarter.
- At the roundabout between El Tarter and L’Aldosa, take the Ransol road, the CS-260.
- Go through the village of Ransol and carry on along the Coma de Ransol road.
- The road ends at kilometre 5, in the Coma de Ransol area, where there is a small car park.
The Coma de Ransol picnic area
At the end of the road, at around 1,950 metres, is the Coma de Ransol picnic area. It has four barbecues, four fixed tables and a drinking fountain, with a small river alongside. It is also the start of the routes to the Jan refuge, the Collada de Jan and Pic de Mil Menut. Visit Andorra recommends checking conditions in the area beforehand with the Canillo tourist office, on (+376) 753 600 or at vdc@canillo.ad. In case of an incident, call 112.
Tips for enjoying nature in the Ransol Valley
When to go
Visit Andorra advises climbing La Serrera between late June and late September. Depending on the weather and ground conditions, the season can run from May to October. Rutas Pirineos recommends it from late spring to autumn, as long as there is no snow.
Navigation and waymarking
The circular route is marked with yellow dots up to the summit, but in the Meners cirque there is only the occasional cairn. On the way down you follow the GRP as far as the Coms de Jan refuge, and from there the yellow dots return. Take a map: the route description cites the Andorra 1:40,000 map from Editorial Alpina.
Refuges along the way
There are two places of shelter on the route: the Meners hut and the Coms de Jan refuge.
What to do in winter
In the snow season, the valley’s high routes fall outside the recommended dates. The main attraction lies on the Grandvalira slopes, whose El Tarter sector lies directly opposite Ransol. The hotel also lists snowshoeing, mushing, snowmobiling and ski touring, with guides and instructors. Check availability before you go.
Back at the hotel
After your walk, the hotel spa has a heated pool, a sauna and a Turkish bath, with free entry for guests. For dinner you can choose between La Vaquería, El Teatro del Vino, La Marmita, La Fromagerie and Secret Room. If you enjoyed the high mountain waters, carry on with Andorra’s glacial lakes.