OpenBeta
Free climbing database built & run by climbers.

Get involved
How to get involvedDev onboarding
Social
Discord chatInstagramLinkedInTwitter
The Org
About usOpenBeta vs othersOur blogMake a donationBuy a T-shirt
Source code
OpenBeta on GitHubClimb catalog (this site!)GraphQL APISandbag libraryDocs site
  • Home
  • USA
  • California
  • San Francisco Bay Area
  • Mount Diablo State Park
  • Boy Scout Rocks
  • Lower Tier

Lower Tier

LAT,LNG 37.84710, -121.92580
CREATED 
UPDATED 
    Edit Map

Description

[Edit]
No description available. Be the first to contribute!
Add description

14 Climbs

Coming soon: New Climbs
  1. 1
    Amazing Face
    5.10a
    Sport
  2. 2
    Ozone Direct
    5.11a
    Trad · Tr
  3. 3
    Miwok
    5.11b
    Sport
  4. 4
    Bolt Route
    5.11b/c
    Sport
  5. 5
    Black Lives Matter
    5.11b
    Tr · Sport
  6. 6
    Diagonal Crack
    5.10c
    Trad
  7. 7
    Chimney
    5.7
    Trad
  8. 8
    Once was Lost
    5.10c
    Sport
  9. 9
    The Arch (a.k.a. Ozone)
    5.10c
    Trad · Tr
  10. 10
    Stegosaurus
    5.11b
    Sport
  11. 11
    Diablo Jam
    5.7
    Trad · Tr
  12. 12
    Earthcling
    5.11b
    Sport
  13. 13
    Toast
    5.10c
    Sport
  14. 14
    Dinosaur
    5.12a/b
    Tr · Sport