In the middle of Yosemite National Park towers El Capitan, a huge block of granite whose smoothest side, the Dawn Wall, is said to be the most difficult rock climb in the world. Tommy Caldwell ...

Follow Alex Honnold as he attempts to become the first person to ever free solo climb Yosemite's 3,000 foot high El Capitan wall. With no ropes or safety gear, this would arguably be the greatest ...

Climbers Alex Honnold and Tommy Caldwell set out on a daring expedition to tackle Alaska's formidable Devils Thumb. Battling harsh conditions and daunting peaks, they push their physical and ...