Often named after the nearby city of Le Castellet, the original track name is actually Circuit Paul Ricard -the name of its founder, the great Paul Ricard of course. Now the official name is Paul Ricard High Tech Test Track. It's a former Formula One track and a current WTCC venue.
It has multiple layouts, with the world-famous Mistral straight and the Signes curve. Also, the HTTT complex hosts a kart track and a short track belonging to Oreca for training purpose. The equivalent of the SRW facility at Sonoma