Intermediate Tour des Lacs de Cauterets

Duration: 3 days
Trails: T2 trails
Distance: 10 - 15 km per day
Ascent per day: 500 - 1000 m ascent per day

> Discover the sparkling mountain lakes of Cauterets in the heart of the Pyrenees
> Overnight in classic French Pyrenees mountain huts
> Experience a 3-day circuit through one of France’s most scenic valleys

You wake to the sound of cowbells in the distance and step out of your refuge into a bowl of granite peaks. The early light hits Lac d’Ilhéou like a spotlight, and for a moment, it’s just you, the mountains, and that first deep breath of alpine air. Welcome to the Tour des Lacs de Cauterets your shortcut to the high trails of the French Pyrenees.

This 3-day trek is for intermediate hikers who want to feel like pros without the stress. The paths are mostly accessible, but the climbs pack a punch, especially on day one. You’ll work for it, but you’ll be rewarded big time. The route takes you from the spa town of Cauterets up to the panoramic Refuge d’Ilhéou, past shimmering alpine lakes on day two, and into the peaceful Marcadau valley before descending back to civilization. Expect cozy huts, stunning views, and enough “wow” moments to fill your camera roll.

Itinerary

Day
1

Cauterets - Refuge d'Ilhéou

Duration: 03:25 h
Distance: 7.82 km
Ascent: 1040 m

The journey begins gently from the lively streets of Cauterets and quickly slips into a greener, quieter world. Forest paths, flowing water and a steady sense of ascent mark the beginning. It feels approachable, but the mountains make it clear you are leaving the valley behind.

The trail follows the Gave de Cambasque, passing the Gave de Cambasque waterfall and higher viewpoints over the Ilhéou waterfalls. As the path climbs, trees thin out and open slopes appear. Near Black Lake, the scenery turns more alpine, with wider views and a feeling of space.

The refuge lies beside the calm waters of Lac d’Ilhéou, surrounded by high ground. It is a beautiful first mountain stop, where the day ends quietly with reflections on the lake and the peaks above.

Refuge d'Ilhéou

Info
Refuge d'Ilhéou
Refuge d'Ilhéou
Day
2

Refuge d'Ilhéou - Refuge Wallon-Marcadau

Duration: 04:10 h
Distance: 10.1 km
Ascent: 600 m
Descent: 750 m

This is a varied and rewarding mountain day, with a real sense of movement through changing landscapes. From the first steps, the terrain feels more open and the views stretch further with every climb.

A steady ascent leads to the Col de Haugade Supérieur, where the world suddenly opens up. The path then weaves past the Embarrat Lakes, Lac du Pourtet and Lake Nère, each with its own colour and mood. Ancient pine trees mark the transition back into forest, adding shade and texture to the route.

The refuge sits peacefully in the Marcadau valley, surrounded by grass, water and wide skies. It is a welcoming place to rest, with the feeling of being properly settled in the mountains.

Refuge Wallon Marcadau

Info
Refuge Wallon Marcadau
Refuge Wallon Marcadau
Day
3

Refuge Wallon-Marcadau - Cauterets

Duration: 04:45 h
Distance: 15.4 km
Ascent: 90 m
Descent: 1020 m

This final walk feels like a gentle transition out of the mountains. Leaving the wide Marcadau valley behind, the route gradually leads you back toward lower ground.

The path follows the Marcadau plateau with an easy, mostly descending line. Meadows, streams and open slopes define the first part, before forest slowly takes over. Now and then, the peaks behind you remain visible, a quiet reminder of the days spent higher up.

Arrival in Cauterets feels lively and familiar. Flowing water, cafés and village life mark a relaxed end to the journey, closing the loop in a natural and satisfying way.

Included

  • Full travel guide

    You’ll receive access to our trekking app, which serves as your complete digital travel guide for the Cauterets. Inside, you’ll find everything you need for your trek: route descriptions, hiking maps, navigation support, payment information, and all the key details specific to your journey.

  • Half-board in Huts

    Accommodation at the huts includes dinner and breakfast. We will arrange this for you as well. This allows you to travel lighter and have one less thing to worry about. Bear in mind that lunch is not included, but it can be purchased at the huts. Here you can also buy an array of snacks and bottled water.

  • Accommodation

    During your Cauterets, you will spend your nights in mountain huts. You'll sleep here in dormitories, as the booked mountain huts don't have any private rooms.

  • Navigation support

    Our trekking app also includes built-in navigation support. With GPS-based maps and offline access, you can follow the trail confidently and stay on route even without mobile signal.

Excluded

  • Traveling to and from

    You have to make your own way to the starting point. The total amount does not include personal transport.

  • Transfers

    Should you need any form of (public) transport on location, this is not part of the trekking package. This includes the use of taxi, bus, cable cars, gondolas, ferries, etc.

  • Lunch

    Half-board is included in the price of this trek. Lunch, however, is not. You can get something to eat at the mountain huts along the way.

  • Travel Insurance

    Your international travel insurance is your own responsibility. Discuss your itinerary with the insurance company before your trek.

  • Personal expenses

    Personal expenses on such as souvenirs, drinks, and other similar expenses are for your own account.

FAQ

  • How to get to and from your trek in Cauterets

  • What if the dates I want are not available?

  • If I book now, can I immediately arrange the rest of my trip?

  • How do I know if this trek is right for me?

How to Book

  • Booking

  • Availability

  • Cancellation policy

Packing List for the Cauterets

  • Information

  • Essentials

  • Extras