The rooftop of the world is not only jaw-droppingly beautiful, but one of the most bizarre landscapes on earth. Frozen mountains of ice, glistening glaciers, and an atmosphere which literally takes your breath away. It’s hard work spending several weeks trekking up at this altitude. But those 21 days deep in the Himalayas were probably the best days of my life. I don’t think i’ll ever be able to replicate it.