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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 feat in rock climbing history.

In the shady campgrounds of Yosemite valley, climbers carved out a counterculture lifestyle of dumpster-diving and wild parties that clashed with the conservative values of the National Park Service. And up on the walls, generation after generation has pushed the limits of climbing, vying amongst each other for supremacy on Yosemite's cliffs. "Valley Uprising" is the riveting, unforgettable tale of this bold rock climbing tradition in Yosemite National Park: half a century of struggle against the laws of gravity -- and the laws of the land.

Iconic snowboarder Travis Rice and friends redefine what is possible in the mountains. Experience the highs, as new tricks are landed and new zones opened, alongside the lows, where avalanches, accidents, and wrong-turns strike.

The life of Canadian mountain climber Marc-André Leclerc as he pushes the boundaries of climbing while on an expedition to Patagonia.

Meru is the electrifying story of three elite American climbers—Conrad Anker, Jimmy Chin, and Renan Ozturk—bent on achieving the impossible.

The definitive film on the climb that captured headlines and ignited imaginations worldwide. Tommy Caldwell and Kevin Jorgeson ascend the hardest big wall of all time: a 19 day ascent of The Dawn Wall, on the 3,000 foot vertical face of El Capitan, in Yosemite National Park. The film travels deeper than the climb, digging into the history of the climbers and painting an intimate portrait of Caldwell's harrowing life experiences that culminated in a single-minded drive to complete this impossible climb. The Dawn Wall is a heart-warming and inspiring movie that celebrates perseverance, camaraderie, and the universal spirit of dreaming big, and never giving up.

Ten of Muhammad Ali's former rivals pay tribute to the three-time world heavyweight champion.

An international team of climbers ascends Mt. Everest in the spring of 1996. The film depicts their lengthy preparations for the climb, their trek to the summit, and their successful return to Base Camp. It also shows many of the challenges the group faced, including avalanches, lack of oxygen, treacherous ice walls, and a deadly blizzard.

14-year-old Laura Dekker sets out on a two-year voyage in pursuit of her dream to become the youngest person ever to sail around the world alone.

Years spent recording footage of creatures from every corner of the globe is bound to produce a bit of drama. Here's a behind-the-scenes look.