With 20 000 inhabitants, Challans is the third city of Vendée.
A true hub of Northwest Vendee, its commercial dynamism is well established (multiple animations, 220 shops in the city center, supermarkets...).
Challans is also a tertiary developing city and a traditional industrial city (more than 100 companies with more than 10 employees in a variety of sectors: wood, furniture, boating, food...).
Even if one finds few visible traces, the city has a rich and ancient history.
The city is also famous for its poultry.