They really had to be out of their heads the day they invented this one. Here’s the reason: after the calmest of ascents followed by a slight descent, at the first turn … you plunge toward earth at 75 km/h only to go up again and carry on with loops that will turn you head over heels 7 times without leaving you the time to catch your breath. Goudurix really is one of the seven …, no, one of the big eight wonders of Europe. Just the thought of it will send you in a spin.