| Grade | 8B |
| Type | Boulder problem |
| Crag | Fortress |
| Country | South Africa 🇿🇦 |
| Rock type | Sandstone |
| History | |
| First ascent | Thomas Willenberg (Nov 1999) |
| Recorded repeats | 23 |
| Grade | 8B |
| Type | Boulder problem |
| Crag | Fortress |
| Country | South Africa 🇿🇦 |
| Rock type | Sandstone |
| History | |
| First ascent | Thomas Willenberg (Nov 1999) |
| Recorded repeats | 23 |
24 successful ascents recorded.
| Climber | Style | Ascent Date | Suggested Grade | |
|---|---|---|---|---|
| Thomas Willenberg | Boulder | worked | Nov 1999 | ||
| First ascent. | ||||
| Martin Mobråten | Boulder | worked | Jul 2012 | ||
| Adam Ondra | Boulder | flash | 30th Jul 2012 | ||
| Dave Graham | Boulder | worked | 1st Aug 2012 | ||
References |
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| Jimmy Webb | Boulder | flash | 28th Jun 2013 | ||
| Euan MacFadyen | Boulder | worked | Jul 2014 | ||
| Thilo Schröter | Boulder | worked | 14th Aug 2014 | 8B (soft) | |
| Third go. | ||||
| Nacho Sánchez | Boulder | worked | Jun 2015 | ||
| Buster Martin | Boulder | worked | 2016 | ||
| Liam Vance | Boulder | worked | 14th Jun 2017 | ||
References |
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| Tarjei Hamre | Boulder | worked | 22nd Jun 2018 | ||
References |
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| Max Chaikengdee Jørgensen | Boulder | worked | 5th Aug 2022 | ||
| Nicholas Allan | Boulder | worked | Apr 2023 | ||
References |
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| Jon-PÃ¥l Hamre | Boulder | worked | 1st Jul 2023 | ||
| Lohan Lizin | Boulder | worked | 5th Jul 2023 | ||
| Kyra Condie | Boulder | worked | Jul 2024 | ||
| Jake Scharfman | Boulder | worked | 7th Aug 2024 | ||
| Stefano Carnati | Boulder | flash | Before 12th Aug 2025 | ||
| Nicolas Bass | Boulder | worked | 16th Jul 2026 | ||
| Tristan Chen | Boulder | worked | Before 16th Jul 2026 | ||
References |
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| Trym Skuggen Landmark | Boulder | worked | 11th Aug 2026 | ||
| Fred Nicole | Boulder | worked | |||
| Second ascent. | ||||
| Ned Feehally | Boulder | worked | |||
References |
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| Wiz Fineron | Boulder | worked | |||