Marcadau Valley Lakes Loop

This grand trail begins at the renowned Pont d'Espagne, which serves as a primary entry point to the Pyrenees National Park. There is ample parking available at Pont d'Espagne, though it can get busy during peak season.

The terrain on this trail is quite varied. You can expect forest paths, open meadows, and sections that wind pleasantly through the forest. However, there are also rocky parts, and some descents might be described as chaotic and uncomfortable. The route often follows the Gave de Marcadau, featuring rapids and numerous waterfalls.

The trail offers spectacular scenery within the Pyrenees National Park. You'll pass by the impressive Pont d'Espagne itself, the confluence of the Gave de Marcadau and Gave de Gaube rivers, and the beautiful Esplumouse Waterfall. Views of the majestic Vignemale massif are possible, and you'll be immersed in lush forests and mountain landscapes. The Wallon-Marcadau Refuge is also a notable point along the way.

Rated as 'difficult' for jogging, this trail presents a significant challenge due to its substantial elevation gain of approximately 1390 meters over 25.5 kilometers. While some sections might be relatively flat, others involve uphill climbs, some of which are briefly steep, combined with varied and sometimes rocky terrain.

The best time to jog this trail is typically during the summer and early autumn months when the paths are clear of snow and the weather is most favorable. In winter, the area transforms into a Nordic ski resort, and while specific winter trail running events like the "Trail Blanc du Pont d'Espagne" exist, this particular route is primarily suited for warmer seasons.

No specific permits are generally required for general access to the trails around Pont d'Espagne. However, as the trail is located within the Pyrenees National Park, it's important to be aware of and respect the park's regulations, which include rules against wild camping and restrictions on dogs in certain core zones.

Due to its location within the Pyrenees National Park, dogs are generally not permitted on trails within the core zone of the park, even on a leash. It's advisable to check specific regulations for the exact route you plan to take, but assume restrictions apply.

Yes, this route shares sections with several other well-known paths. Notably, it covers significant portions of the HRP Variante 14.2 (64%) and Étape 14 (39%). It also intersects with parts of La traversée des Pyrénées - sec.6 (36%) and A travers la vallée du Marcadau vers le refuge Wallon (34%). The famous GR10 long-distance trail also passes through this area.

Yes, Pont d'Espagne is a popular tourist site and a gateway to the Pyrenees National Park. You can expect to find cafes and restaurants near the trailhead, particularly in the main Pont d'Espagne area, which are convenient for refreshments before or after your run.

Pont d'Espagne is a very popular site, especially during peak season. To make the most of your visit and potentially avoid crowds, consider arriving early in the morning. This allows for easier parking and a more serene experience on the trails before the main influx of visitors. You can also explore trails that venture deeper into the valley, away from the immediate vicinity of the bridge.

For a grand trail run, especially in autumn, it's crucial to pack layers of clothing suitable for varying weather conditions, as mountain weather can change rapidly. Include waterproof and windproof outer layers, a hat, gloves, and appropriate trail running shoes with good grip. Carry sufficient water, energy snacks, a first-aid kit, a map or GPS device, and a headlamp if there's any chance of being out after dark.