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Groupe CB celebrates 30 years of landscape planning
To mark the 30th anniversary of the Landscape Plan, Groupe CB has teamed up with the Parc Naturel Régional to introduce visitors to the Marquise quarry basin through exclusive tours and a variety of events. Plunge into the heart of the Carrières du Boulonnais, France's largest open-cast quarry on a single site, and explore the PRIMA Architectural Park, where art and industry meet through never-before-seen works of micro-architecture.
First Successful Tests for Industrial Tourism
4 test buses welcomed various participants for an immersive tour of France's largest open-air quarry. Immerse yourself in this captivating adventure and follow the next stages of this exciting project.
Cancellation of the Open House on June 14 and 15, 2024
Traffic accident on Route Départementale 8.
Carrières du Boulonnais: A pleasant surprise for the "Chemins des Ducs" project!
At the Carrières du Boulonnais site in Ferques, a specific search was carried out using a drone equipped with a thermal camera.
Carrières du Boulonnais and DB Cargo France: 17 years of partnership!
Our collective ideas and experience have strengthened our relationship with this faithful partner for more than 17 years.
Carrières du Boulonnais: A pleasant surprise for the "Chemins des Ducs" project!
At the Carrières du Boulonnais site in Ferques, a specific search was carried out using a drone equipped with a thermal camera.
Carrières du Boulonnais and DB Cargo France: 17 years of partnership!
Our collective ideas and experience have strengthened our relationship with this faithful partner for more than 17 years.
Champdor-Corcelles, the public enthralled by the discovery of quarrying operations
Le Progrès - Geologist Olivier Garin gave a guided tour of the projects and developments planned for this site, which is so important to the local economy.
Brittany's granite boulders tour the world
The quarry of the Société d'Exploitation des Carrières de Lanhélin (SOCAL) is a major economic player in the commune of Mesnil Roc'h. Take a guided tour of what lies behind the site.
A piece of limestone from Les Carrières du Boulonnais is set to land on Mars
Article La Voix du Nord - On July 30, 2020, NASA's Mars 2020 space mission took on board a sample of limestone extracted from Les Carrières du Boulonnais.