Carros de Foc
The Ultimate Pyrenean Challenge with (@trek_with_cair)
Carros de Foc, meaning Chariots of Fire, is an iconic trek in the Aigüestortes i Estany de Sant Maurici National Park — one of the most breathtaking regions in the Pyrenees. This legendary route links mountain refuges, forming a rewarding circuit through rugged peaks, turquoise lakes, and remote alpine landscapes.
First created in 1987, when a group of hut wardens set out to visit each other in a single journey, Carros de Foc has grown into one of Europe’s most celebrated multi-day treks. Along the way, hikers collect stamps from each refuge on the official pass — a tradition that marks the completion of the full circuit.
Across 60 km and 4,000 m of elevation gain, this journey takes you deep into true wilderness. We’ll reach the high point at Coll de Contraix (2,745 m) and also make a summit of Montardo (2,764 m), one of the most beautiful viewpoints in the national park.
Meet Cair
Cair is a true adventurer at heart — a climber, caver and hiker who feels most at home in wild, rugged places.
You might know her from Instagram as @trek_with_cair, where she shares everything from big mountain days to underground cave missions. From the Cuillin Ridge on Skye to the peaks of Montserrat in Catalonia, she brings her trademark mix of energy, confidence and fun to every adventure.
In July 2026, Cair will be joining Lagom Escapes to guide the Carros de Foc trekking Challenge in the Pyrenees
Highlights
Distance: 60km
Elevation Gain: 3,580m
Highest Point: Montardo summit (2,764m)
Challenge: Hut stamps completes the challenge
Style: Hut to Hut. Grade: T4
Included
Guide: UIMLA International Mountain Leader
Stays: 4 nights in mountain huts, 2 in hotels
Transfers: Barcelona Airport
Meals: all meals included
Official Carros de Foc Pass
Excluded
Flights: Not included
Upcoming Events
Itinerary
Day 1
Arrival in Barcelona – Transfer to the Pyrenees
We’ll pick you up at Barcelona Airport and drive you to the stunning Pyrenees region. After the scenic journey, you can unwind and prepare for the adventure ahead in a comfortable hotel.
Day 2
Sant Maurici Lake (1,950m) - Colomers Refuge (2,130m)
Distance: 15 km | Ascent: +1,002m | Descent: -821m | Duration: 7.5 hours
After a scenic 4x4 ride from Espot, we arrive at Sant Maurici Lake to start our trek.
The trail begins with a steady ascent towards Port de Ratera (2,573m), offering panoramic views of Els Encantats and the surrounding mountains. After crossing the pass, we descend into the Colomers Valley, where we’ll stay overnight at Colomers Refuge.
Day 3
Colomers Refuge (2,130m) – Ventosa i Calvell Refuge (2,220m)
Distance: 11 km | Ascent: +872m | Descent: -802m | Duration: 5 hours
Leaving Colomers Refuge, we ascend toward Coret de Oelhacrestada (2,464m), with spectacular views over the Besiberris peaks. If we’re feeling fit and rested we may choose to summit Montardo (2,833m)
We then descend to Ventosa i Calvell Refuge, where we will spend the night in the stunning high-altitude valley.
Day 4
Ventosa i Calvell Refuge (2,220m) – Estany Llong Refuge (1,985m)
Distance: 9 km | Ascent: +659m | Descent: -876m | Duration: 6 hours
Starting from Ventosa i Calvell, we begin with a climb toward the highest point of the trek, Coll de Contraix (2,747m).
After reaching the coll, we enjoy a steep descent into the peaceful Colieto Valley, where the landscapes open up into sweeping alpine meadows.
We then arrive at Estany Llong Refuge, tucked away in a picturesque setting for the night.
Day 5
Estany Llong Refuge (1,985m) – Josep Maria Blanc Refuge (2,350m)
Distance: 18 km | Ascent: +1,038m | Descent: -725m | Duration: 9 hours
Our day starts with a gradual climb through beautiful landscapes toward Coll de Monestero (2,715m), one of the highest points on the route.
We then descend to the Monestero Valley, reaching the tranquil Josep Maria Blanc Refuge by the evening. Arguably one of the most beautifully located mountain huts in the world!
Day 6
Josep Maria Blanc Refuge (2,350m) – Espot (1,318m)
Distance: 7 km | Ascent: 4m | Descent: -1006m | Duration: 3 hours
On the final day, we start with a gentle descent towards our orginal starting point of Espot, passing through pine forests and catching more views of the magnificent Els Encantats.
The descent is mostly easy-going, providing the perfect cool-down after several days of adventure. Once down its time to head back to the hotel, take a shower and dive into a glorious outdoor swimming pool!
Day 7
Return to Barcelona
After breakfast, we’ll drive you back to Barcelona Airport, leaving you with incredible memories from this unforgettable Carros de Foc adventure.
