Alex Honnold struggles with a stuck rope in a moulin. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_05.jpg
Alex Honnold leads the pool wall ascent. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_11.jpg
Heidi Sevestre on the glacier. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_34.jpg
Alex Honnold climbing the Pool Wall after being hit on the nose by a piece of ice. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_20.jpg
Alex and the team drop down into the moulin. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_08.jpg
Alex and Heidi inside the moulin. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_09.jpg
Alex Honnold peering out of his tent at the Pool Wall base camp. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_21.jpg
Alex Honnold descends into a moulin. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_35.jpg
Alex Honnold on the pool wall. (photo credit: National Geographic/Matt Pyecroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_10.jpg
Alex Honnold descends deep into a moulin. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_04.jpg
Alex Honnold makes an 'impossible' move on the pool wall. (photo credit: National Geographic/Matt Pyecroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_12.jpg
Alex Honnold during free-solo practice on a boulder. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_06.jpg
Team on the edge of a moulin. (photo credit: National Geographic/Matt Pycroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_23.jpg
Alex Honnold walks across the immense Edward Bailey Glacier. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_37.jpg
Alex Honnold climbs out of a moulin. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_36.jpg
The team look into a vast hole in the ice called a moulin. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_22.jpg
The full team hikes across the ice. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_07.jpg
Alex Honnold leads the rocky hike. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_03.jpg
Alex and the team walk up Edward Bailey Glacier. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_26.jpg
Mikey Schaefer and Alex Honnold sort a belay point on the Pool wall. (photo credit: National Geographic/)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_32.jpg
Alex bouldering. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_33.jpg
Mikey Schaefer hanging out in a moulin. (photo credit: National Geographic/Matt Pycroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_27.jpg
The full team hikes up a rocky landscape. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_02.jpg
Hazel Findley climbing the Pool Wall. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_19.jpg
Alex Honnold climbs the Pool Wall. (photo credit: National Geographic/Matt Pycroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_31.jpg
Hazel Findley in a moulin. (photo credit: National Geographic/Mikey Schaefer)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_25.jpg
Hazel Findley at the bottom of a moulin. (photo credit: National Geographic/Matt Pycroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_24.jpg
Adam Mike Jeldsen at the base of the Pool Wall. (photo credit: National Geographic/)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_30.jpg
Alex Honnold on the Pool Wall in a snow storm. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_18.jpg
Alex Honnold in the helicopter. (photo credit: National Geographic/Pablo Durana)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_UHD_ArcticAscentWithAlexHonnold_01.jpg
Heidi Sevestre ascending ropes on the Pool Wall. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_43.jpg
The team shelter under a rock at the Pool wall base camp. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_42.jpg
Alex Honnold and Hazel Findley look up at the Pool Wall. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_40.jpg
Alex Honnold on Pool Wall in the mist. (photo credit: National Geographic/JJ Kelley)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_41.jpg
Evening sun over the Fjord, near Ingmikotilaq. (photo credit: National Geographic/Richard Ladkani)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_45.jpg
Heidi Sevestre, left, and Alex Honnold drilling rock samples on the Pool Wall. (photo credit: National Geographic/Mikey Schaefer)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_51.jpg
Alex Honnold in a moulin. (photo credit: National Geographic/Mikey Schaefer)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_50.jpg
Aldo Kane on the Pool Wall. (photo credit: National Geographic)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_44.jpg
Alex Honnold climbing in Greenland. (photo credit: National Geographic/Mikey Schaefer)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_52.jpg
Alex Honnold stands by his tent on the glacier. (photo credit: National Geographic/Matt Pycroft)Episode: #1 "71 Degrees North"Air Date 02/04/202471DegreesNorth_EP101_ArcticAscentWithAlexHonnold_46.jpg