Pyrenees Hiking Guide: 8 Best Hikes

Hiking in the Pyrenees is a nature lover’s paradise—towering peaks, lush valleys and endless trails create a breathtaking landscape waiting to be explored on foot. Whether you’re a seasoned hiker or prefer an occasional scenic walk, this mountain range has something for everyone. From a leisurely summer picnic at Lac de Gaube to an exhilarating climb up Monte Perdido, the choice is yours.

And what better way to experience it than with a campervan? Imagine waking up to nothing but mountain views, stepping straight from your van onto the trail and ending your day with a cozy meal under the stars. With Campervan hire in Barcelona just a stone’s throw from the Pyrenees, we at Siesta Campers make it easy to hit the road and immerse yourself in adventure.

As part of our Siesta Campers hiking guide series, here are 8 of the best hikes in the Pyrenees—plus tips on how to make your next outdoor adventure and campervan holiday unforgettable.

1. Cirque de Gavarnie – The Crown Jewel of Pyrenees Hiking Trails

This UNESCO-listed amphitheater of towering cliffs and cascading waterfalls is one of the most popular hikes in the Pyrenees. The relatively easy hiking trail leads to a spectacular 400m-high waterfall—the tallest in France. Visit in winter, and you’ll be treated to a frozen wonderland. With Siesta Campers’ heated campervans, you can get cosy even with the chill.

• Difficulty: Easy to moderate
• Distance: 8 km (round trip)
• Elevation Gain: 350m
• Route Type: Loop
• Directions: Starting point | Trail map
• Best time to hike: May to October (accessible year-round, though winter snow can make the trail more challenging).
• Amenities: Restaurants and cafés in Gavarnie village, public toilets at the trailhead– no water sources on the trail.

Tip: Arrive early to beat the crowds and catch the morning light on the cliffs.

Cirque de Gavarnie

2. Lac de Gaube – A Picture-Perfect Lake

A short but rewarding scenic walk leads to the turquoise waters of Lac de Gaube, framed by the dramatic Vignemale mountain. This spot is perfect for a summer picnic and the good news is you won’t have to lug your food for miles.

• Difficulty: Easy
• Distance: 8 km (round trip)
• Elevation Gain: 351m
• Route Type: Loop
• Directions: Starting point | Trail map
• Best time to hike: April to November (snow and ice in winter may require extra gear).
• Amenities: Seasonal café at the lake, restaurant at Pont d’Espagne and public toilets at the trailhead.

Tip: If you want to shorten the hike, take the cable car up to Pont d’Espagne.

Lac de Gaube

3. Pic du Midi d’Ossau – A True Adventure

This iconic peak is a highlight of hiking in the western Pyrenees. This  hiking trail is challenging, and requires some scrambling, but the panoramic views from the summit are well worth it. For those who want the view without the climb, a cable car is available in tougher months.

• Difficulty: Difficult
• Distance: 21.6 km (round trip)
• Elevation Gain: 1,494m
• Route Type: Loop
• Directions: Starting point | Trail map
• Best time to hike: June to September (snow makes it dangerous in winter without the right mountaineering gear).
• Amenities: Limited—no toilets or food on the trail. Bring plenty of water.

Tip: Attempt only if you're comfortable with steep ascents and exposed sections.

Pic du Midi d’Ossau

4. Ordesa Valley – Hike the Spanish Grand Canyon

A breathtaking hike through Ordesa National Park, featuring deep canyons, waterfalls and towering cliffs. The trail to Cola de Caballo (“Horse Trail” in Spanish) waterfall is a particularly special and popular hike guaranteed to be worth the trek.

• Difficulty: Moderate
• Distance: 17.9 km (round trip)
• Elevation Gain: 634m
• Route Type: Loop
• Directions: Starting point | Trail map
• Best time to hike: April to October (limited access in winter due to snowfall).
• Amenities: Toilets and a café at the trailhead– no food or water along the trail.

Tip: This is a popular hiking trail—camp overnight nearby and start early to enjoy it in peace (Extra perk of going by a campervan!).

Ordesa Valley

5. Lac d’Ilhéou – A Serene Alpine Escape

This popular hike leads to a stunning mountain lake surrounded by peaks just waiting to be photographed. It can get busy, but there’s plenty of space to explore. If you’re feeling brave, take a refreshing dip in the cool waters.

• Difficulty: Moderate
• Distance: 8 km (round trip)
• Elevation Gain: 628m
• Route Type: Out and Back
• Directions: Starting point | Trail map
• Starting Point: 42.8823399,-0.1439831
• Best time to hike: June to October (snow can block access in winter)
• Amenities: Mountain refuge near the lake offers food (seasonal)– no toilets or water on the trail.

Tip: Bring warm clothes—the wind at the lake can be surprisingly chilly, even in summer.

Lac d’Ilhéou

6. Aneto – The Roof of the Pyrenees

At 3,404m, Aneto is the tallest peak in the range and one of the most difficult hikes in the Pyrenees. The climb involves glacier crossings and the famous "Paso de Mahoma" ridge—an adrenaline-pumping final stretch. Usually done over two days (it can be done in one for the very fit and experienced), the aptly named ‘Normal Route’ is your best bet for making it up this snow-covered mountain.

• Difficulty: Difficult
• Distance: 10.8 km (round trip)
• Elevation Gain: 1,401m
• Route Type: Out and Back
• Directions: Starting point | Trail map
• Accessibility: June to September; technical mountaineering gear required in other months. 
• Amenities: Basic mountain refuge nearby; no food or toilets on the trail.

Tip: Crampons and ice axes are required—this is a serious climb.

Aneto

7. Bouillouses – A 16-Lake Wonderland

This is a spectacular hike featuring multiple alpine lakes, lush grasslands, and even grazing cows, ideal for a day immersed in nature. This is a well-marked hike with steep climbs along the way, but with good footwear you’ll have no trouble enjoying this stunning hike.

• Difficulty: Moderate
• Distance: 21.6 km (round trip)
• Elevation Gain: 754m
• Route Type: Loop
• Directions: Starting point | Trail map
• Best time to hike: May to October (road access may be restricted in winter). 
• Amenities: Restaurants, toilets and drinking water available near the lake.

Tip: Perfect for campervan travellers—there are campsites nearby with stunning views.

Bouillouses

8. Monte Perdido – Classic High-Altitude Hiking

At 3,355m, Monte Perdido is one of the most iconic peaks in the Pyrenees. The hike from Ordesa Valley to the summit is long but unforgettable. In summer, it’s accessible to less experienced hikers, but in winter, only experts should attempt it. If summiting isn’t your thing, the surrounding national park offers plenty of beautiful trails to explore among snowy peaks and green valleys.

• Difficulty: Moderate-Difficult
• Distance: 6-20 km
• Elevation Gain: Up to 2,200m
• Route Type: Out and Back & Loops
• Directions: Starting point | Multiple trail maps
• Best time to hike: June to September (technical mountaineering skills required in winter)
• Amenities: No facilities on the trail– bring enough food and water.

Tip: A headlamp is essential for the early morning start—you’ll want to reach the top before clouds roll in.

Monte Perdido

Essential Gear

Before setting off on your Pyrenees hiking adventure, make sure you’re properly equipped:

• Sturdy hiking boots with good grip
• Weatherproof clothing– layer up for temperature changes
• A map or GPS– not all trails have phone signal
• Reusable water bottle(s) and high-energy snacks
• Sunscreen and sunglasses– yes, even in the mountains!
• Trekking poles for steep descents
• A headlamp for early starts or late finishes 

FAQs About Hiking in the Pyrenees:

1. When is the best time to hike in the Pyrenees?

The best months are June to September when the weather is warm, and most trails are snow-free. Spring and autumn can also be beautiful, but some high-altitude hikes may still have snow.

2. Can I hike in the Pyrenees in winter?

Yes, but only with the right equipment. Snowshoes, crampons, and winter gear are necessary for higher trails. Some routes, like Aneto, are only for experienced mountaineers in winter.

3. Are there bears in the Pyrenees?

Yes, but they are extremely rare and avoid humans. The biggest wildlife concern is likely to be wild boars or loose livestock—give them space.

4. Do I need a permit to hike in the Pyrenees?

Most trails are free to access, but certain areas like Aigüestortes National Park require permits for overnight camping.

5. Can I wild camp in the Pyrenees?

Wild camping is generally not allowed in national parks but is tolerated in some remote areas above 1,500m. Always check local regulations and see our guide for Wild Camping in Spain.

 

Explore the Pyrenees by Campervan

The beauty of hiking in the Pyrenees is the freedom to move at your own pace and chase the best trails. And what better way to do that than with a campervan? Park up near trailheads, wake up to breathtaking mountain views and wind down with a well-earned meal in your home on wheels.

So, which hike will you tackle first? The Pyrenees are calling! 🚐 🏔️