Katherine Choong climbs Eiger-Route Deep Blue Sea onsight

French-speaking Swiss Katherine Choong will be taking an on-sightseeing tour of the multi-pitch deep-sea route Deep Blue Sea (7b +) on the Eiger's Geneva pillar.

Katherine Choong, a member of the Swiss elite national team, has been at her side since Inspection of Cabane au Canada (9a) known to a wider mass. In the current year, the 27 year-old concentrated not only on competitions but also on multi-pitch climbing.

“When I asked my friends for a route tip, most of them recommended Deep Blue Sea on the Eiger. During the summer, however, due to the competitions, other projects and the weather, I never had the chance to go to Grindelwald. "

Katherine Choong

After the return of their stay in Spain resulted in a perfect weather window that Katherine for the ascent of the route Deep Blue Sea am Eiger wanted to use. With success. She climbed every pitch of the alpine route onsight.

Picture Nicolas Zambetti

“After my trip to the Montserrat climbing area, a perfect weather window suddenly opened up. I called my friend Nicolas Zambetti and asked if he would accompany me on the route. He immediately accepted. I was very lucky, because Nicolas fully supported me and took care of the logistics in the wall so that I could concentrate on the climbing. "

Katherine Choong

The first lengths had climbed fast, because the small bars and the slight wall slope are Katherine's favorite terrain. In the fifth length (7a) had Katherine some effort with a long pull to a wet grip (understandable), but was able to climb this onsight as well. In the last difficult length, which is a bit more boulder-heavy than the other pitches, Katherine had to try a little more. But even after this length, Katherine arrived at the booth without a "hangover".

“Deep Blue Sea is one of the best routes I've ever climbed,” enthuses Katherine in an interview with LACRUX.

That might interest you

Contrary to all recommendations to enter Deep Blue Sea only in midsummer and in perfect weather conditions, professional mountaineer Dani Arnold joined the route in winter. What came out of it, shows the following trailer and the reportage of Swiss television.

Trailer about Dani Arnold's winter inspection of Deep Blue Sea

Report about Dani Arnold's winter inspection of Deep Blue Sea on Swiss television

+ + +
Credits: Artwork Nicolas Zambetti

News

Giovanni Placci: Four 9a's on four consecutive days

Italian climber Giovanni Placci climbed four different 9a routes over four consecutive days in mid-September: three in the Piedmontese area of ​​La Stazione, and one in Albenga. He narrowly missed a flash on the very last move.

European Outdoor Film Tour 2026/27 | All films & dates starting on October 12th

The European Outdoor Film Tour returns for its 25th anniversary with a brand-new film program. The premiere is on October 12th at the Deutsches Theater in Munich – after which many stops are planned throughout Europe. See all films and dates at a glance.

CAMP recall: Affects the screws and nuts on the X-DREAM, X-DREAM TOTAL DRY and X-ALL MOUNTAIN ice tools

CAMP informs that the screws connecting the shaft and axe head of the X-DREAM, X-DREAM TOTAL DRY and X-ALL MOUNTAIN ice tools have partially come loose; this affects products manufactured after October 2024.

Former Team USA climbing coach sentenced to prison for possession of child sexual abuse material

Matthew Maddison, the former speed climbing coach of USA Climbing, has been sentenced to up to 15 years in prison in the US state of Utah. The 37-year-old pleaded guilty as part of an agreement with prosecutors to possessing and distributing child sexual abuse material online. USA Climbing had already suspended the British-born Maddison from his duties following his arrest in the spring.

Giovanni Placci: Four 9a's on four consecutive days

Italian climber Giovanni Placci climbed four different 9a routes over four consecutive days in mid-September: three in the Piedmontese area of ​​La Stazione, and one in Albenga. He narrowly missed a flash on the very last move.

European Outdoor Film Tour 2026/27 | All films & dates starting on October 12th

The European Outdoor Film Tour returns for its 25th anniversary with a brand-new film program. The premiere is on October 12th at the Deutsches Theater in Munich – after which many stops are planned throughout Europe. See all films and dates at a glance.

CAMP recall: Affects the screws and nuts on the X-DREAM, X-DREAM TOTAL DRY and X-ALL MOUNTAIN ice tools

CAMP informs that the screws connecting the shaft and axe head of the X-DREAM, X-DREAM TOTAL DRY and X-ALL MOUNTAIN ice tools have partially come loose; this affects products manufactured after October 2024.