The landscape is made up of unique and superb valleys such as the Vall de les Agols Valley; along with Ensagents Valley and La Coma dels Llops, these valleys form the Gargantillar, which is a fierce and daunting sight.

The second part of the route goes through the Madriu-Perafita-Claror Valley, declared a World Heritage Site by UNESCO in 2004, in the category of cultural landscapes. This route is high difficulty due to its length and elevation differences.

The start of this route is on the road CS-220 at kilometre 3, at the Les Pardines car park. (42º 31' 49.6878", 1º 36' 0.702")

For your safety, we recommend you do the routes at altitudes of over 1,700 metres between the end of June and the end of September. However, if the weather and terrain conditions allow it, the season may extend from May to October.

You will find further details of this and other routes in the Hiking guide Trails of Andorra.