Viaduct

Built in 1861 to carry the Brest–Paris railway, this colossal viaduct is unmissable. During daylight hours you can walk along the lower level for a great view of the town; the viaduct is lit up at night. Climb up a lane called Venelle de la Roche to access the viaduct entrance at the west end.

Lonely Planet may earn a commission from affiliate links on our site. All recommendations and reviews reflect our own independent opinions.

Must-see attractions

Explore all