Col d'Izoard Loop from Briançon

This is a difficult touring bicycle route, requiring a very good level of fitness. It features substantial elevation gains, including the legendary Col d'Izoard, which is an Hors Catégorie (HC) climb. Expect average gradients of 5.9% from Briançon and up to 7.3% from Arvieux, with some sections reaching 9-10% or even 14.7% for short stretches.

The route is primarily paved and suitable for touring bikes. The road surface on the Col d'Izoard is generally good, though some segments may be unpaved and difficult. Be aware that there can be significant motor vehicle traffic, especially on the pass.

You'll experience breathtaking Alpine scenery, including panoramic views of the Écrins Massif and Queyras. Key highlights include the iconic Col d'Izoard, the unique, almost lunar landscape of La Casse Déserte, and the dramatic Guil Gorges. The route also passes through charming alpine villages and offers glimpses of the Swiss Alps and Mont Blanc.

The best time to cycle this loop is typically from late May or early June through to early autumn. The Col d'Izoard is usually open to traffic after the snow melts, which is around the end of May. Cycling outside of peak summer can offer more pleasant temperatures and potentially less traffic.

While the exact starting point for parking isn't specified, common access points for the Col d'Izoard climb are from Briançon or Guillestre. You can typically find parking in or near these towns, which serve as excellent bases for starting the loop.

This route is designed for touring bicycles on roads, so dogs are generally permitted if they are safely secured in a bike trailer or basket. However, if you plan to venture off-road or into specific natural areas, always check local regulations for the Écrins National Park and Queyras Regional Natural Park regarding dog access and leash rules.

No, there are no specific permits or entrance fees required to cycle this route through the Écrins National Park and Queyras Regional Natural Park. However, as protected areas, it's crucial to respect all environmental regulations, such as staying on marked paths, not disturbing wildlife, and carrying out all your waste.

Yes, this route overlaps with sections of several other trails. Notably, it covers about 50% of the Route des Grandes Alpes à vélo, étape 9, Briançon / Guillestre, 37% of the Durance à Vélo, Le Monêtier-les-Bains - Sisteron, and 24% of the Via Domitia, Montgenèvre - Eygalières. You'll also find smaller overlaps with trails like the Tour des Vigneaux and the Tour du Parc National des Écrins.

Yes, the route passes through charming alpine villages such as Cervières, Brunissard, Arvieux, and Guillestre town center. These villages offer opportunities to replenish food and water supplies, and likely have cafes or restaurants. However, due to the length and difficulty of the climbs, it's always advisable to carry plenty of provisions with you.

Given the challenging nature and high altitude, pack essentials like a repair kit, spare tubes, appropriate cycling gear for varying weather (layers are key), sun protection, and plenty of water and snacks. A helmet is mandatory. Consider a GPS device or map for navigation, as mobile signal can be unreliable in some remote sections.

The Col d'Izoard is legendary, having been featured 36 times in the Tour de France since 1922. Its iconic status is enhanced by monuments to cycling greats like Fausto Coppi and Louison Bobet near the summit. The dramatic landscape of La Casse Déserte, with its unique stony scree and rugged terrain, also makes this section unforgettable.