Invergneux Pass Loop from Cogne

This route is rated as difficult due to its significant elevation gain, diverse and often technical terrain, and steep sections. The ascent to Colle Invergneux and Passo Invergneux includes narrow, stony trails with channels and uneven ground, becoming very steep and exposed near the pass, often requiring riders to push or carry their bikes. The descent, while rewarding, also features technical singletrack with steps and potentially slippery ground.

The route is approximately 30.9 km (19.2 miles) long with over 1,400 meters (4,600 feet) of elevation gain. For an experienced mountain biker, it typically takes around 4 hours to complete, not including stops for rest or enjoying the views.

The trail offers a varied experience, starting with asphalt before transitioning to unpaved farm roads and well-maintained gravel. As you climb, the terrain becomes more technical, featuring narrow, stony trails, and eventually exposed, very steep sections near the pass. The descent is predominantly singletrack, with both flowy and fast sections, as well as short, technical parts including steps and potentially slippery ground, especially as it approaches Gimillan.

This loop is renowned for its spectacular high-altitude alpine scenery. You'll be treated to breathtaking panoramic views, including vistas of the majestic Gran Paradiso and a View of Mont Blanc from Cogne. The route winds through picturesque valleys, past alpine meadows, and through coniferous forests. Notable points include the Alpini Chapel and the stunning views from Passo Invergneux.

The best time to ride this high-alpine route is typically during the summer months (July to September) and early autumn, when the snow has melted and weather conditions are generally stable. Always check the local weather forecast before heading out, as conditions can change rapidly in the mountains.

The trail starts and ends in Cogne. You can find parking in the village of Cogne, which serves as a convenient starting point for this loop. Specific parking areas for visitors are usually well-marked.

Yes, as this trail is within the Gran Paradiso National Park, specific regulations apply to protect its natural environment. Generally, mountain biking is restricted to marked trails and roads. It's crucial to stay on designated paths, respect wildlife, and carry out all your waste. There are no specific entrance fees for accessing the park, but always check the official Gran Paradiso National Park website for the most current regulations regarding permits or specific restrictions, especially concerning protected areas or seasonal closures.

Within Gran Paradiso National Park, dogs are generally not permitted on trails, even on a leash, to protect the wildlife. It is highly recommended to check the official park regulations regarding dogs before planning your ride, as rules can be strict to preserve the delicate alpine ecosystem.

Given its location within Gran Paradiso National Park, you have a good chance of spotting typical alpine fauna. Keep an eye out for ibex and marmots, which are common in these high-altitude environments. You might also see chamois or various bird species.

Yes, this route shares sections with several other paths. You will find yourself on parts of Itinerario 8G Gimillan - Bivacco Glarey Muggia, the Alta Via n. 2 della Valle d'Aosta - Tappa 10, and briefly with Itinerario 13 Cascate di Lillaz, among others.

Given the trail's difficulty and high-alpine nature, essential gear includes a well-maintained mountain bike suitable for technical terrain, a helmet, appropriate protective gear, and plenty of water and snacks. Layers of clothing are advisable due to changing mountain weather, along with navigation tools (GPS, map), a repair kit, and a first-aid kit. Consider bringing shoes suitable for walking, as sections may require pushing or carrying your bike.