Col de la Croix de Cœur Loop from La Tzoumaz

This gravel loop is rated as difficult and requires very good fitness. You'll encounter significant elevation gain, with gradients often between 6-8%, and some sections reaching lower double-digit percentages. Due to unpaved and steep segments, some riders might need to push their bikes. The descent from the summit back towards La Tzoumaz is also tricky, rough, narrow, and winding.

The route offers a diverse mix of surfaces. After La Tzoumaz, the pavement transitions to modest alpine gravel trails, consisting of good quality dirt and unpaved sections. The final stretch to the Col de la Croix du Coeur is typically a paved gravel road or hard-packed gravel. You will also pass through wide and lit tunnels.

The optimal time to ride this loop is typically from June to October, when the conditions are most favorable for gravel cycling in the alpine environment.

You'll experience spectacular views of the Valais mountains and the expansive Val de Bagnes landscape. Key highlights include the Balcony Gravel Trail with Tunnels Above Verbier, the iconic Col de la Croix de Cœur, and the unique Tunnel Entrance on the Forest Path. You can also expect to overlook Verbier and see 4000-meter peaks like the Grand Combin Massif in the distance.

The loop starts and ends in La Tzoumaz. Parking is generally available within the village, which serves as a convenient starting point for the gravel loop.

While dogs are generally permitted on many trails in the region, the challenging nature of this specific gravel loop, with its steep gradients, rough terrain, and potential for bike-pushing, might not be ideal for all dogs. If you do bring a dog, ensure they are fit enough for the terrain and always keep them on a leash, especially in alpine pastures where livestock may be present.

No, there are no special permits or entrance fees required to cycle the La Tzoumaz to Col de la Croix du Coeur — Gravel Loop.

Yes, fountains are available at certain points along the route for water refills. It's always a good idea to carry sufficient water, especially given the trail's difficulty and length. La Tzoumaz itself offers cafes and other amenities for refreshments before or after your ride.

Given the challenging terrain and remote sections, it's advisable to bring a well-maintained gravel bike, appropriate cycling gear, sufficient water, snacks, and a repair kit including spare inner tubes. The descent from the summit is rough, so good brakes and confident handling are essential. Always check the weather forecast before you go.

Yes, the route intersects with several other paths. You'll find sections that overlap with trails such as Chôtatai (Freeride), Chemin des Bisses, Les Chablotays - Crête de Seu, and the Tour du Val de Bagnes, among others.

Yes, La Tzoumaz is accessible by public transport. You can typically reach it via bus connections from nearby larger towns or train stations, making it convenient to start the gravel loop without a car.