The Carros de Foc is a high-altitude hut-to-hut hike in the Aigüestortes i Estany de Sant Maurici National Park in Spain. The route connects nine mountain refuges in the Catalan Pyrenees and has become a popular challenge among hikers because of its stunning alpine landscapes and rugged terrain. The idea for Carros de Foc started in the 1980s when the refuge keepers connected their huts with this trail and now many hikers come from all over the world are hiking this trail.
Special about the Carros de Foc is that you can start from every mountain hut. Simply hike up from the valley to the hut and start the trail. This trail is graded as difficult because of her rocky terrain and more technical paths. The waymarking is not always very clear so make sure you bring a map or download the GPX on your mobile phone.