Luh Alp Doo Hwez. Kevin just cycled up here. Twenty one bends all the way up to 1860m from a start at 740m. He brought his road bike over from Cape Town a couple of months ago and has been training on the London flats for some of the steepest climbing around. All you really need to go up is heart, lungs and legs. Coming down, I would think you would need balls too.