No, booking parking is not mandatory but highly recommended.

Indeed, there are two car parks near the Bassins des Lumières.

The first one belongs to the town hall, is free and very frequently full.

The second option is the Bassins des Lumières car park, which guarantees you a space for the entire duration of your visit. It can be reserved online for €2. The car park is not stabilized and has some damaged areas.

Parking spaces for people with reduced mobility are available in the free car park.

You do not need to reserve a parking space if you hold a disability card.