Watch “Free Solo – Trailer | National Geographic” on YouTube

Watched Free Solo on on-demand Channel 4 yesterday… Incredible… Climbing 3,200 feet (a little over 3 Eiffel Towers) sheer rock face without a rope… Scary stuff… https://www.thesun.co.uk/tvandshowbiz/8714847/free-solo-amazon-prime-climbing-documentary/