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Routes
Hiking trails & Routes
Spain
Catalonia
Lleida
Pallars Jussa
Castell De Mur

Barranc del Bosc and Roca Regina Trail

Moderate

4.7

(24)

117

hikers

Barranc del Bosc and Roca Regina Trail

03:00

8.77km

430m

Hiking

Hike the Barranc del Bosc and Roca Regina Trail, a moderate 5.4-mile route with stunning views of Roca Regina and Terradets Reservoir.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

Get Directions

1

2.91 km

Roca Regina

Highlight • Natural Monument

Peak at 727 meters of altitude. The Roca Regina is a vertical wall visible from the Terrdets gorge, in the Pallars Jussà.

Translated by Google •

Tip by

2

7.02 km

Terradets Reservoir

Highlight • Lake

Views of the Terradets reservoir.

Translated by Google •

Tip by

3

7.97 km

View of Terradets Reservoir

Highlight • Viewpoint

Views of the Terradets reservoir from the road. While we are advancing, we will stop to observe the beautiful picture that the reservoir and the high rocks that surround it give us.

Translated by Google •

Tip by

4

8.51 km

Terradets Dam

Highlight • Structure

Ideal point to observe the dam of the Terradets reservoir. If we are lucky enough to go on a day when the floodgates open, we will be amazed!

Translated by Google •

Tip by

B

8.77 km

End point

Parking

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Way Types & Surfaces

Way Types

5.15 km

1.88 km

1.21 km

286 m

126 m

114 m

Surfaces

5.15 km

1.72 km

1.21 km

403 m

286 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (620 m)

Lowest point (360 m)

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Weather

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Saturday 23 May

28°C

14°C

0 %

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Max wind speed: 15.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like on the Barranc del Bosc and Roca Regina Trail?

The trail features varied and often demanding terrain. You'll navigate rocky paths, including steep ascents and descents, and some parts can be overgrown. The path winds through the Barranc del Bosc, which often has a dry riverbed but can form natural pools during heavy rain. Descents can be quite steep with small, loose stones, requiring careful footing.

Is the Barranc del Bosc and Roca Regina Trail suitable for beginners?

This trail is generally considered to be of medium to hard difficulty due to strong ascents, steep descents, and varied rocky terrain. It's not typically recommended for beginners or those new to hiking, as it requires a good level of fitness and attention.

What are the main sights and viewpoints along the route?

The route offers impressive views throughout. A major highlight is the majestic Roca Regina, a spectacular 300-meter high vertical rock face. You'll also get expansive vistas of the Terradets gorge, the Montsec mountain range, and the serene Terradets Reservoir. Don't miss the View of Terradets Reservoir and the Terradets Dam.

Where is the trailhead and is there parking available?

The exact starting point can vary depending on the chosen route, but the trail is located in the Terradets gorge within the Montsec mountain range. Parking information is usually available near the reservoir or local access points. It's advisable to check specific trailhead details before your visit.

Is the Barranc del Bosc and Roca Regina Trail a loop?

The specific route described here is often completed as a loop, allowing hikers to experience the full diversity of the Barranc del Bosc and Roca Regina areas. However, variations exist, so always confirm your chosen route's configuration.

Is this trail dog-friendly?

While dogs are generally permitted on trails in the Montsec area, it's crucial to keep them on a leash due to the challenging terrain, potential wildlife, and for the safety of other hikers. Be aware of steep sections and rocky paths that might be difficult for some dogs.

What is the best time of year to hike this trail?

Spring and autumn are generally the best seasons to hike this trail. The temperatures are milder, and the natural beauty is at its peak. Summer can be very hot, especially on exposed sections, while winter might bring colder temperatures and potentially icy conditions on higher or shaded parts.

Are there any permits or entrance fees required for hiking in Serra del Montsec?

The Montsec mountain range is part of Catalonia's network of Natural Interest Areas. Generally, there are no specific permits or entrance fees required for hiking the Barranc del Bosc and Roca Regina Trail itself. However, always respect local regulations, especially concerning nature conservation and fire prevention.

Can I swim in the natural pools mentioned in Barranc del Bosc?

During periods of heavy rain, the Barranc del Bosc can form natural pools with green, crystalline waters. While some hikers do cool off or swim in these, their presence and depth are highly dependent on recent rainfall. Always exercise caution and assess conditions before entering the water.

Are there any sections of the Barranc del Bosc that require special equipment?

While the main hiking trail is accessible, it's important to know that the Barranc del Bosc eventually culminates in a waterfall that can only be overcome with the use of ropes. This specific section is not part of the standard hiking path and requires specialized canyoning equipment and experience. Stick to the marked hiking route unless you are prepared for technical challenges.

Does the trail intersect other well-known paths?

Yes, the Barranc del Bosc and Roca Regina Trail intersects with sections of other routes. Notably, it covers 100% of the official "Barranc del Bosc i Roca Regina" route and also crosses parts of the "Montsec Bikepacking Loop V07 - Terradets" and "Ruta dels Llacs".

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