Former Picardy Gothic collegiate church from 1488. Due to heavy German artillery fire during World War II, it collapsed except for the towers and the beginning of the nave. It …
Located on a branch of the Somme, the Long hydropower plant is one of the rare examples in France of small energy production units built before 1914. Classified as a …
Château de Long is an 18th century castle located in the Somme valley. You can admire the architecture of pink bricks and white stones, the sculpted and painted decorations, the …