When you leave the A77 highway right after or before the Millau viaduct you reach us in 45 minutes.
If you come to stay for a few days, it is worth flying. Low-cost airlines fly to 3 airports in the area.
Rodez Airport is a 1 hour drive away. RyanAir serves this airport from April to October. Other airports nearby are less than 2 hours away are Toulouse and Montpellier.
You can rent a car from the airport. Rêve is not accessible by public transport.