3.8
(36)
117
riders
24
rides
Mountain bike trails Lac de Bort-les-Orgues are set against a backdrop of unique volcanic geology and a vast reservoir. The region is characterized by impressive basalt columns known as the "Orgues de Bort," which offer panoramic viewpoints over the Massif Central and the Dordogne valley. The terrain includes diverse forest paths and trails around the lake, providing varied conditions for mountain biking.
Last updated: June 30, 2026
1.5
(2)
6
riders
26.6km
02:01
580m
580m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.0
(1)
7
riders
15.6km
01:21
330m
330m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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2
riders
37.5km
02:35
690m
690m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
44.2km
03:11
730m
730m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3
riders
57.0km
03:55
980m
980m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
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Beautiful castle, close for the siesta
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The castle, which once dominated the Dordogne valley from a rocky outcrop, has stood since 1952 on a headland that juts out into the Barrage de Bort-les-Orgues reservoir. The original character of the castle can only be guessed at when the water level is low. The multi-storey building is surrounded by five towers of roughly the same thickness and one thinner one, each with overhangs and conical roofs. The individual floors are connected by a spiral staircase in the vestibule. The inner courtyard was originally roofless. The first floor consists of three large rooms with decorated fireplaces from the mid-19th century and various furniture. An art exhibition with works by painters, mostly from the region, takes place every year on the second floor. The artistically crafted roof trusses of the towers can be seen from the battlement on the top floor. Source: https://de.wikipedia.org/wiki/Schloss_Val
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Wikipedia has information about the dam: FR: https://de.wikipedia.org/wiki/Barrage_de_Bort-les-Orgues DE: https://fr.wikipedia.org/wiki/Barrage_de_Bort-les-Orgues
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The Bort dam is a structure 120 meters high and 390 meters long, straddling the municipalities of Bort and Lanobre, and creating a reservoir of more than 10 km2. Built between 1942 and 1952, it was then a veritable concrete juggernaut and today it remains one of the largest dams in France (and still the third in mainland France if we look at the quantity of water retained by a concrete construction). It is also the first and largest reservoir in the hydroelectric system of the Dordogne valley.
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The Bort dam is a structure 120m high and 390m long, straddling the municipalities of Bort and Lanobre, and creating a reservoir of more than 10 km2. Built between 1942 and 1952, it was then a veritable behemoth of concrete and it remains today one of the largest dams in France (and even still the third largest in mainland France if we look at the quantity of water retained by a construction of concrete). It is also the first and largest reservoir of the hydroelectric system in the Dordogne valley.
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Small supervised family beach, very clean water with the possibility of eating in a nice atmosphere
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Perfect setting for mountain biking
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There are over 25 mountain bike trails around Lac de Bort-les-Orgues, catering to various skill levels. You'll find options ranging from easy to difficult, with 3 easy, 17 moderate, and 7 difficult routes available.
The terrain around Lac de Bort-les-Orgues is diverse, shaped by its unique volcanic geology. You can expect a mix of forest paths, trails winding around the expansive lake, and routes that navigate the impressive basalt columns known as the Orgues de Bort. This offers both scenic rides and challenging ascents.
Yes, there are several easy mountain bike trails suitable for families. These routes typically feature less challenging terrain and elevation, allowing for an enjoyable experience for riders of different ages and skill levels. Look for trails rated as 'easy' on komoot.
Many trails offer views of the region's significant landmarks. You can ride past the historic Val Castle, a 15th-century fortress majestically situated on the lake's edge. The impressive Bort-les-Orgues Dam is another prominent feature, and the basalt columns of the Orgues de Bort provide panoramic views of the Massif Central and Dordogne valley.
Yes, Lac de Bort-les-Orgues offers 7 difficult mountain bike routes for those seeking a challenge. These trails typically feature significant elevation changes and more technical sections. An example is the Bort-les-Orgues Dam – Le Petit Cochon loop from La Jarrige, which covers over 56 km with nearly 1000 meters of elevation gain.
The mountain bike trails in Lac de Bort-les-Orgues are highly rated by the komoot community, with an average score of 3.9 stars from over 28 reviews. Riders often praise the diverse landscapes, from dense forests to expansive lake views, and the unique volcanic formations that make for a memorable riding experience.
Yes, many of the mountain bike trails around Lac de Bort-les-Orgues are designed as loops, allowing you to start and finish at the same point. For instance, the Bort-les-Orgues Dam – Château Val in the Bort Reservoir loop from La Dordogne is a popular moderate loop that offers views of the dam and castle.
The region is generally pleasant for mountain biking from spring through autumn. Summer offers warm weather ideal for combining rides with water sports on the lake, while spring and autumn provide cooler temperatures and vibrant scenery. Always check local weather conditions before heading out.
While specific regulations can vary by trail section or protected area, generally, dogs are permitted on many trails in the Lac de Bort-les-Orgues region. It's always best to keep them on a leash, especially in areas with wildlife or other trail users, and to carry waste bags.
Absolutely. The Val Castle – Château Val in the Bort Reservoir loop from La Dordogne is a moderate 15.6 km trail that provides stunning views of the lake and the Château de Val situated on its edge, making it a favorite for scenic rides.
Trail lengths vary significantly to suit different preferences and fitness levels. You can find shorter routes around 15 km, like the Val Castle – Château Val in the Bort Reservoir loop from La Dordogne, up to longer, more demanding trails exceeding 45 km, such as the Bagnols – Old Oven of Espinasse loop from Beaulieu.
Access points and parking facilities are typically available near the start of many popular trails and in the towns surrounding Lac de Bort-les-Orgues, such as Bort-les-Orgues itself. Specific parking information is often detailed on individual route pages on komoot.


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