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Thumb Boulder

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Thumb Boulder Rock Climbing 


Photos:  Recent | Best | Popular
Location: 32.9268, -117.1772 View Map  Incorrect?
Page Views: 408
Administrators: Marc Kajut, M.Morley, Adam Stackhouse, Salamanizer, Justin Johnsen, Kristine Hoffman (sitewide)
Submitted By: Raz on Dec 23, 2012
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BETA PHOTO: Two problems starting at the same holds

Current San Diego County Advisories MORE INFO >>>

Description 

The climbs on this boulder are near vertical. Further, it features some of the better rock quality at Rancho Penasquitos.

Getting There 

This boulder lies at the western section of the waterfalls, on the southern side of the river. When approaching the waterfalls from the main trail, head left, down the stairs, and across the river. The boulder sits to the right, with the climbs facing north.

Climbing Season

For the San Diego County area.

Weather station 4.4 miles from here

2 Total Climbing Routes

['4 Stars',0],['3 Stars',0],['2 Stars',2],['1 Star',0],['Bomb',0]
['<=5.6',0],['5.7',0],['5.8',0],['5.9',0],['5.10',0],['5.11',0],['5.12',0],['5.13',0],['>=5.14',0],['',0],['<=V1',0],['V2-3',1],['V4-5',1],['V6-7',0],['V8-9',0],['V10-11',0],['V12-13',0],['>=V14',0]


Featured Route For Thumb Boulder
Rock Climbing Photo: Trying the Problem for the first time.

Hangnail Left V2 5+  CA : San Diego County : ... : Thumb Boulder
A couple different solutions, however both start at a small crimp flake at chest height. The climb is short but sweet and a must try if you make it out to rancho penasquitosEither work up left to work with a gaston crimp or fire big to reach the ledge/rail that connects with the lip....[more]   Browse More Classics in CA

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