Jòlha Ròc, following in the footsteps of the Ravier brothers

In the Bernese Alps, the Agassizhorn peak memorialises Louis Agassiz – a controversial 19th-century scientist, who not only named the mountain after himself, but who claimed he had discovered the Ice Age and went on to become one of the century's most virulent, most influential racists.

Twelve talented young mountaineers, five geologists from the University of Lausanne and four mountain guides take an unprecedented risk in Patagonia. Trained by the great climbers Ralf Weber, Ueli Steck, Denis Burdet and David Fasel, the young people are collecting rock samples from the granite walls of the Paine Towers, which are up to 1000 meters high, on behalf of science. The challenges are enormous: Climbing a big wall at the highest level of difficulty, cloudy weather, relentless wind that tears at material and nerves - and an urgency that also pushes the group to their emotional limits. "Flying High" not only documents an extraordinary undertaking, but also shows up close what happens when something happens that can happen after every meter of altitude climbed: a fall.

L'Appel Des Cimes, directed by Alain Pol, is a documentary commissioned by the CAF and the various French ministries on the practice of post-war mountaineering. In 1946, climbers trained at the Fontainebleau Climbing School. Guy Poulet and Jacques Poincenot try to climb the Aiguilles de Chamonix but fail during the climbing phase. After a night in a refuge with Denise Rouzeau and the guide Pierre Allain, the mountaineers make a new attempt. Successful demonstration for those who continued the approach walk then the passage of the seracs of the glacier. On the rock, the roped party crosses a chimney and a crack to reach the summit and abseil down. Led by high mountain scouts, Guy and Jacques rediscover the glaciers and needles of the Mont-Blanc massif during the next lesson.

History, advice and demonstrations of mountaineering in the Mont Blanc massif by the renowned guides of the National School of Ski and Mountaineering from Chamonix. The film starts with an historical summary illustrating the aspirations and methods that lead man to conquer the mountains. Armand Charlet teaches mountaineering techniques and takes his students to the field for glacier or rock exercises. Gaston Rebuffat makes demonstrations of particularly dangerous climbs. At altitude, people move in solitude, cold and silence, like circus acrobats without spectators, but nothing stops the modern mountaineer.

Trapped near the summit of K2, the world's second-highest mountain, Annie Garrett radios to base camp for help. Brother Peter hears Annie's message and assembles a team to save her and her group before they succumb to K2's unforgiving elements. But, as Annie lays injured in an icy cavern, the rescuers face several terrifying events that could end the rescue attempt -- and their lives.

Alex Honnold is the most accomplished free climber in the world. Angola is a southwest African country that recently emerged from 27 years of bloody civil war. What brings together these strange bedfellows you ask? Some of the most epic unclimbed rocks in the world, and a community needing help to diffuse the hidden land mines leftover from the conflict. (Plus a shadowy local hotel magnate, but we'll get into that later). This is Alex Honnold in Angola, for one of the most unique adventures of his storied climbing career this far.

In the early morning of a middle summer day of 2013 the ultra-athlete Nico Valsesia reached the summit of Mont Blanc (4810 metres). But Nico wasn’t an alpinist like the many others with him that morning. He conquered the highest summit of Europe after a no-stop riding almost 17h long, started the day before by bicycle from a beach in Genoa. The first Mont Blanc 24 hour record was beaten by Marino Giacometti in 1997 (23hrs) and subsequently by Andrea Daprai in 2008 (18 hrs 58’). From that day on, Nico launched the project “From Zero To…” and continued to add records and summits (Aconcagua, Elbrus, Kilimanjaro). ”Summit” tells all the efforts that Nico and his team have made for making possible this epic challenge.

The first filmed winter ascent of the north face of the Matterhorn. To set the scene, the tragic story of Edward Whymper's first ascent is skillfully pieced together. The modern expedition, a team of three British climbers, is also plagued with epics: Eric Jones is hit by an avalanche and can only come to a dangerous stop at the edge of a 1000 foot drop. Then the worst storm ever recorded in Zermatt hits the Matterhorn. With time and weather against them, the team is forced to climb in the dark as thunderstorms rumble around them. This adventure captures the skill and courage of the climbers, their agony and tension, and the beauty of the assault on this spectacular mountain. Grand Prize at the Les Diablerets festival (Switzerland) in 1976.

Record of the first ascent of Everest made without the use of oxygen equipment, made in May 1978 by Reinhold Messner and Peter Habeler. Could it be done? Would their blood vessels burst? Would they suffer brain damage leading to madness? Nobody was sure. Messner: 'I would never come here for trying Everest with oxygen. That is not a challenge for me.' A fascinating piece of history, well filmed by Leo Dickinson and Eric Jones (above the South Col Messner used a cine camera to continue the filming), featuring Messner and Habeler's thoughts. The film follows the usual sequence from Namche to Base Camp, through the Icefall, to Camps I, II and III. It also shows historical footage of the pioneering Mallory and Shipton expeditions.

Avid for steep slopes, Marco Siffredi (1979-2002) obeys only one rule: not to fall. This gifted kid with hair sometimes blond peroxidized, green or blue clashed in his valley: Chamonix, mecca of mountaineering. His thing was to go up and down on a snowboard. . 90 minutes September 8, 2002, altitude 8848 meters, rare oxygen, his head already brushing the sky and his snowboard running, Marco Siffredi, 23, rushes from the summit of Everest in the Horbein corridor and its slopes at 50 degrees . A year earlier, he had already made the first descent of the mountain on a snowboard. But there remains another corridor… more direct. It's not a challenge, just a reason to be... However, that day, at the top of the roof of the world, his trace is lost...

The "Lyon Premier 8000-Gasherbrum II 8035m" expedition, organized and led by Jean-Pierre Frésafond in 1975, was sponsored by the Lyon section of the Club Alpin Français and by Louis Pradel, Mayor of Lyon. The film traces the departure from Lyon of Berliet heavy trucks loaded with equipment, daily life in Pakistan, preparation for the expedition and the approach march with the porters, daily life at the base camp and in the camps. altitude of the members of the expedition: L. Audoubert, Marc Batard, F. Bourbousson, A. Chariglione, J. Dupraz, J.J. Forrat, H. and JP. Frésafond, B. Macho, Doctor A. Raymond, Y. Seigneur, J. Soubis, F. Valençot, B. Villaret de Chauvignypuis. Finally On June 18, 1975, Yannick Seigneur and Marc Batard reached the summit by opening a route along the south ridge. Bernard Villaret de Chauvigny, who was killed during the second assault, was the first victim of the Gasherbrum.

"The ascent of the Aiguilles Ravanel and Mummery", climbed by young guides in cycling pants: The brothers Armand Charlet and Georges Charlet, Arthur Ravanel, Henri Couttet and Charles Balmat. The film was shot by Georges Tairraz II, Chamoniard mountain photographer, representative of the third generation of a family line of mountain photographers and filmmakers. George Tairraz II's film will lay the groundwork for a French vision of mountain film; In the 1930s, a French school of mountain cinema emerged, less expressionist, more stripped down and realistic than the German school. These are the films of Marcel Ichac, Roger Frison-Roche, Samivel, Georges Tairraz II, etc. It develops according to the principles set by Marcel Ichac, in opposition to the German school. It is both about getting out of the dramatic vision of the mountain and placing the mountain and the climbers at the heart of the plot.

A Nepali mountaineer risks everything on a record-breaking Mount Everest climb to secure a brighter future for her daughters.

In this film, two people and two worlds meet. Craig DeMartino, an adaptive climber from Boulder (Colorado) and Kai Lin, an industrial engineer from Brooklyn (New York) team up to design a game-changing prosthetic foot. This is easier said than done. Early prototypes don't hold up to the rigors of straight-in crack climbing, but this unlikely alliance is determined to test the power of problem-solving, so Craig and Lin keep at it.

History of the first ascent of Aconcagua by the south face in February 1954 by the French shock team led by René Ferlet and composed of Lucien Bérardini, Adrien Dagory, Edmond Denis, Pierre Lesueur, Robert Paragot and Guy Poulet. In seven days of combat, they extricate themselves from the mountain in a pitiful state; all except Robert Paragot will be victims of severe frostbite which earned them amputations, some important as for “Lulu” Bérardini who lost part of his left hand.