Those who have been regular readers of Wheels would be familiar with the Ascari Race Resort in Ronda, Spain. We have test driven many exotic cars around the 5.5km track several times over the last decade and a half. Ascari is a billionaire's playground in Ronda built by Dutch businessman Klaas Zwart. With a clubhouse, luxury suites and an underground garage full of exotics, it's a driver's paradise. The Thermal Club in California’s Coachella Valley desert is kind of an American version of Ascari.