In April 2005, two of the UK's best climbers joined forces to attempt an onsight ascent of Europe's most infamous ultra hard big wall sport climb, Hotel Supramonte, on the island of Sardinia. The climb overhangs for nearly half a kilometre, has four pitches graded between 8a and 8b, and has previously rejected onsight attempts by the best of the best. With only four days to repeat the route, Steve and Gaz soon find that the desperate, exposed climbing, widely spaced protection, and crushing fatigue are not the only obstacles they will face. Running time: 40 minutes