The Bassin du Commerce is a long rectangular dock cut into the city centre, originally built for commercial shipping in the 18th century and now transformed into Le Havre's main public waterfront. The quays are lined with cafés and trees, and a series of footbridges crosses the water at intervals. The pont tournant — a swing bridge that opens to let occasional vessels through — is one of the city's most photographed engineering features.
The bassin is the social spine of the city, busy with office workers at lunchtime and families in the evenings. The combination of the water, the surrounding Perret buildings, and the views through to the Channel gives it a distinctly Le Havre character. The Musée d'Art Moderne André Malraux is a short walk away along the water's edge, and the Espace Niemeyer anchors the northern end of the basin.