How would you like to become a menhir delivery person? Embark upon your floating menhir and set off to reach your destination. But be careful! Whirlwinds, eddies, pitching and lurching are all part of the voyage. Catch your breath in the tunnel where a sprinkle of water will freshen up your thoughts just before you experience the grand finale: a dizzying 13-metre drop. Still ready to take Obelix’s place?