Highlander | 8B+ Boulder problem at the Sustenpass Boulders

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Switzerland / Uri / Uri

Quick Info

Grade	8B+
Type	Boulder problem
Crag	Sustenpass Boulders
Country	Switzerland 🇨🇭
Rock type	Gneiss
History
First ascent	Martin Keller (Jun 2016)
Recorded repeats	5

Quick Info

Grade	8B+
Type	Boulder problem
Crag	Sustenpass Boulders
Country	Switzerland 🇨🇭
Rock type	Gneiss
History
First ascent	Martin Keller (Jun 2016)
Recorded repeats	5

Contributors

remus

39 contributions since 20th October 2021.

baz9

4 contributions since 10th July 2026.

Pics + Vids

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Ascents

6 successful ascents recorded.

	Climber	Style	Ascent Date	Suggested Grade
	Martin Keller	Boulder \| worked	Jun 2016	8C
	First ascent.
	The end of a 13 year project! References [1] https://www.ukclimbing.com/news/2016/06/first_ascent_of_highlander_font_8c_after_13_years_by_martin_keller-70491 [2] https://www.instagram.com/p/Ca2XqlEJSTT/
	Will Bosi	Boulder \| worked	28th Sep 2021	8B+
	References [1] https://youtu.be/0HDFumCiROo?t=73
	Alizée Dufraisse	Boulder \| worked	9th Jun 2025
	References [1] https://www.instagram.com/reel/DKxeou9Nvkc/ [2] https://fanatic-climbing.com/alizee-dufraisse-realise-son-premier-8b-avec-highlander-highlander-first-8b-by-alizee-dufraisse/
	Stefano Ghisolfi	Boulder \| worked	9th Jul 2026
	With a t-shirt dab. References [1] https://www.instagram.com/reel/Dak21Q5sU6s/
	Franz Mordani	Boulder \| worked	Before 7th Aug 2026
	References [1] https://www.instagram.com/p/Dbv0MD4AsSD/
	Jorge Díaz-Rullo	Boulder \| worked	15th Sep 2026