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Routes in Lyme Disease Rock

Cosgrove Face S,TR 5.12a 7a+ 25 VIII+ 25 E5 6a
Lucky in Love S,TR 5.11a 6c 22 VII+ 22 E3 5c
Pigs' Feat S 5.10a 6a 18 VI+ 18 E1 5a
Ticks ripped my flesh S 5.10b 6a+ 19 VII- 19 E2 5b
Unlucky in Love S 5.11b 6c 23 VIII- 23 E3 5c
Vixen S,TR 5.8 5b 16 VI- 15 HVS 4c
Type: Sport, 50 ft
FA: unknown
Page Views: 2,338 total, 21/month
Shared By: vincent L. on Dec 14, 2008
Admins: Aron Quiter, M. Morley, Adam Stackhouse, Salamanizer suchoski, Justin Johnsen, Vicki Schwantes

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Trails are closed from sunset to 6:00 am. Details


An interesting start leads to the first clip . Climbing up fun jugs on a gently overhanging wall ensues for three more clips to a bolted anchor .

A really fun climb reminiscent of a gym route . Well bolted with a clean airball if you should falter . "Great for running laps" .


On the east (right) side of the jagged arete .




Mike Ferrell
San Francisco, CA
Mike Ferrell   San Francisco, CA
This climb is a ton of fun. Tough to spot the beta around the 2nd bolt (coming out of the overhang) which I thought added to the difficulty. Other than that, big holds + big moves makes for a great climb Jul 25, 2016
Mike Arechiga FA and named the rock, originally a top rope or boulder problem rated 5.9,
was bolted in the spring of 1991 by the Castle Rock State Park Bolting Team. Nov 19, 2017
vincent L.
Redwood City
vincent L.   Redwood City
Pretty soft for 5.10b... Mar 4, 2014
David A
Stockholm, Sweden
David A   Stockholm, Sweden
Watch out for a large tree that grows very close to the climb. A large fall might end you scraping along it on your way down. A pretty good route for Castle Rock standards though. Nov 30, 2009