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> Mt Diablo SP
> Pine Canyon
> Mammoth Rock
Boromir
5.11a YDS 6c French 22 Ewbanks VII+ UIAA 22 ZA E3 5c British
Avg: 3.6 from 29
votes
Routes in Mammoth Rock
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Boromir S 5.11a 6c 22 VII+ 22 E3 5c |
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Bridge of Sighs S 5.10c 6b 20 VII 20 E2 5b R |
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Directisima S,TR 5.10c 6b 20 VII 20 E2 5b |
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Peregrine/Raptors nest T 5.7 5a 15 V+ 13 MVS 4b R |
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Proboscis S 5.10c 6b 20 VII 20 E2 5b PG13 |
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| Type: | Sport, 90 ft (27 m) |
| FA: | Sean Burke and Todd Worsfold |
| Page Views: | 3,975 total · 39/month |
| Shared By: | Todd Worsfold on Nov 6, 2015 |
| Admins: | Aron Quiter, Mike Morley, Adam Stackhouse, Salamanizer Ski, Justin Johnsen, Vicki Schwantes |
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Access Issue: Falcon Nesting Closure at Castle Rock
Details
Castle Rock in Pine Canyon is closed for peregrine falcon nesting season, from February 1 through July 31st every year. All other Mount Diablo area crags are open to climbing. The news release is linked here parks.ca.gov/NewsRelease/493.
Description
"Boromir" is 30' right of "Bridge of Sighs" and ascends a steep face with a thin diagonal crack. Technical face climbing with three cruxes, characterized by thin, precise foot-work yet also by dynamic, technical movement in spots.
Location
West face of Mammoth Rock. As you approach the base of Mammoth, "Proboscis" is the first major line, which starts on the right edge of a small cave. Fifty feet further up-hill is "Bridge of Sighs", which is characterized by two "blobs" in the first 25 feet. Then comes "Boromir", described above.
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