The Hautes-Pyrénées offer exceptional mountain biking with gondola-assisted descents from the Tourmalet Col (2,115 m) — the legendary Tour de France climb — and purpose-built MTB trails in the Cauterets and La Mongie ski areas converted for summer biking. Trail grades from blue (family) to black (expert).
The Hautes-Pyrénées department in the southern reaches of Occitanie has developed one of France's most extensive summer mountain biking networks, converting ski infrastructure — gondolas, chairlifts, and groomed ski runs — into a summer bike park and trail system accessible to riders of all abilities. The Col du Tourmalet at 2,115 metres, one of the highest paved mountain passes in the Pyrenees and a recurring feature of the Tour de France, anchors the central Tourmalet bike area linking the La Mongie and Barèges resorts; the Cauterets valley ski area 20 kilometres to the west operates an additional dedicated bike park with seven marked trails and gondola access from the valley floor at around 1,000 metres. At the La Mongie area, trails range from 4 to 14 kilometres in length and descend 700–900 metres through subalpine meadows, boulder fields, and pine forest. Trail standards cover blue (easy, suitable for confident children and beginners), red (intermediate, requiring basic descending technique and confidence on loose terrain), and black (expert, with rock gardens, technical step drops, and steep off-camber sections requiring full-suspension bikes and body armour). Gondola-assisted access from La Mongie resort eliminates the climbing entirely, making the Pyrenean views and long descents accessible to riders without the fitness for uphill touring. Full-suspension mountain bikes, helmets, and body armour are available for hire at gondola base stations in La Mongie and Cauterets from mid-June to late September; hire costs are approximately €30–50 per day for a full-suspension trail bike with helmet. Electric mountain bikes can be hired for an additional cost and are strongly recommended for the cross-country connecting trails between sectors, some of which involve extended undulating climbs above 1,800 metres. Trail fees are included in gondola lift passes for the area. The Tourmalet summit road typically opens in mid-June when winter snowpack clears and closes by late October. Peak trail conditions run from mid-June through September; afternoon thunderstorms build rapidly over the high peaks from late June and riders should plan to descend before 2 pm.
Activity facts
- Where
- Col du Tourmalet and Cauterets, Hautes-Pyrénées
Highlights
- Gondola-assisted descents of 700–900 m from the Col du Tourmalet on purpose-built MTB trails above 2,000 m
- Trails from blue (family) to black (expert) at La Mongie and Cauterets bike parks
- Full-suspension bike hire with helmets and body armour available at both resort base stations
- Exceptional high-altitude scenery: Pyrenean peaks, glacial cirques, and subalpine meadows on every trail
- E-MTB hire available for cross-country connecting routes and Tourmalet summit circuits
Tips for visiting
- Book bike hire 24–48 hours ahead in July and August — full-suspension fleet sizes are limited at both resorts.
- Wear full-face helmets and body armour on red and black trails; the terrain is technical and falls are common.
- Afternoon thunderstorms build rapidly over the Hautes-Pyrénées from late June — plan to finish descents by 2 pm.
- Trail conditions deteriorate quickly after heavy rain — allow 24–48 hours drainage before attempting technical descents.
- The e-MTB option suits visitors who want to explore the Tourmalet area without committing to steep physical effort.
Frequently asked questions
Do I need to bring my own bike to the Tourmalet area?
No — full-suspension mountain bikes and e-MTBs are available for hire at the La Mongie and Cauterets gondola base stations from mid-June to late September. Helmets and body armour are included in the hire price.
When do the bike parks open for the summer season?
La Mongie and Cauterets bike parks typically open in mid-June once the higher trails clear of snow. Opening dates vary by year depending on winter snowpack; checking the resort websites before travelling is advisable.
Are the trails suitable for children?
Blue-grade trails at Cauterets and La Mongie are suitable for confident young riders from around 10 years old with basic bike handling skills. Children must wear helmets, which are available for hire at the base stations.
Is a guide necessary for mountain biking in the Tourmalet area?
Trails are waymarked and a guide is not required for most riders. Guided e-MTB tours are available for visitors unfamiliar with the area and those wanting to access the more remote connecting trails between sectors.