Nature Reserves in Côtes-d'Armor

The nature reserves in Côtes-d'Armor are protected areas conserving the region's biodiversity. They include coastal wetlands, rocky archipelagos important for birdlife, and inland heathlands. This page aggregates four designated reserves, featuring more than 350 routes for activities like hiking and cycling.

The main reserves include two national nature reserves of international importance. The Réserve naturelle nationale de la baie de Saint-Brieuc is a vast wetland, while the Réserve Naturelle Des Sept-Îles is France's most important seabird sanctuary. Other key reserves are the Réserve Naturelle Du Sillon De Talbert, known for its unique sand and pebble spit, and the inland Réserve Naturelle Des Landes, Prairies Et Étangs De Plounérin.

The primary activities are human-powered outdoor sports. There are approximately 350 routes available across the reserves for hiking, road cycling, and mountain biking. Birdwatching is also a significant activity, particularly in the coastal reserves.

The Réserve naturelle nationale de la baie de Saint-Brieuc offers over 120 routes. These include more than 40 hiking trails, with some following sections of the GR®34 coastal path, providing views over the bay's mudflats and salt marshes. There are also numerous routes for road cycling and mountain biking in the surrounding area.

The Réserve Naturelle Des Sept-Îles is a protected archipelago, and access to the islands is highly restricted to protect breeding seabird colonies. The reserve is primarily experienced via boat trips that circumnavigate the islands. On the mainland opposite the reserve, there are over 90 routes for hiking, cycling, and running with views towards the archipelago.

The Réserve Naturelle Du Sillon De Talbert is a unique geological formation. It consists of a sand and pebble spit that extends approximately 2 miles (3.2 km) into the sea. This landscape offers more than 20 hiking trails along the spit and the adjacent coastline.

There are over 100 hiking trails across the four aggregated nature reserves. These range from coastal paths along the GR®34 in the Baie de Saint-Brieuc to inland loops through the heathlands and meadows of Plounérin. The trails vary in difficulty, offering options for different fitness levels.

Yes, there are extensive cycling opportunities. The areas around the nature reserves feature more than 100 combined routes for road cycling and touring bicycles. These routes explore the coastal landscapes and the rural inland areas of the Trégor region.

Yes, family-friendly options are available. The reserves feature a variety of trails with different lengths and difficulty levels. For example, the Landes et Marais de Glomel Regional Nature Reserve includes an accessible sand-covered path suitable for visitors with reduced mobility.

The coastal reserves are important sites for migratory birds. The Baie de Saint-Brieuc is a critical stopover and wintering site for over 40,000 birds annually. The Sept-Îles reserve is a vital breeding ground for seabirds like Northern Gannets and Atlantic Puffins, making spring and early summer key periods for observation from boat trips.

Regulations for dogs vary by reserve and specific trail to protect wildlife and sensitive habitats. While some trails may be suitable for hiking with a dog on a leash, access can be restricted, especially during bird nesting seasons. It is important to check local signage and regulations for each specific area before visiting.