Joshua Tree Guides is a division of Castle Rock Climbing School

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Welcome to Castle Rock Climbing School and Guide Service!


Bay Area Rock Climbing - Rock Climbing Lessons and Guided Trips


Whether you are a first time climber, an advanced climber or anywhere in between, when you climb with Castle Rock Climbing School and Guide Service you will experience, learn and feel the adventure that is Rock Climbing in the Bay area!

Castle Rock Climbing School and Guide Service is a fully insured and permitted service. We have carefully chosen our team of PCGI (Professional Climbing Guides Institute) trained / certified rock climbing instructors and guides. Our guides are not only highly skilled professionals with many years of experience but they are also fun and inspirational people to climb with.

Castle Rock Climbing School and Guide Service has been entrusted throughout the years by many individuals, families, non-profit organizations, schools, and top corporations including Google and Yahoo. Castle Rock Climbing School offers instructional courses, guided trips and customized programs daily. Be a part of our ever growing family and join us on a climbing trip or lesson!

Castle Rock Climbing School

The Bay Area's World Class Climbing School and Guide Service
​​​© 2014. Castle Rock Climbing School. All rights reserved. Bay Area Rock Climbing, Rock Climbing Bay Area, Rock Climbing Lessons and Group Trips.​​

Outdoor Climbing Education and Safety 

Sign up for courses and learn how to climb  or transition to outdoor climbing safely. We offer Anchor Building, Lead Climbing, Multi-Pitch, Big Wall and Rescue Courses.

CRCS also offers Training and Certification for BSA Troop Leaders, Scout Masters and Parents in order to meet BSA requirements to run any BSA climbing event.

Guide Training and Certification Courses are also available. This course is great for the recreational climber wanting to fine tune their efficiency and skills but don't necessarily want to be a Certified Rock Climbing Guide.

Contact us ASAP for availability.​​

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For more information, please contact us at:
Phone: 408-833-8308
Email: info@castlerockclimbingschool.com