Columbia boulders
Interesting bouldering area for problems up to 5c, from 6a to 6c, from 7a to 7c and starting from 8a (Fontainebleau grades).
Best time(s) :
- January
- February
- March
- April
- May
- June
- July
- August
- Sept.
- Oct.
- Nov.
- Dec.
Aspect(s) : All Altitude : 650 m
Approach between 2 and 15 min on flat ground. Kids friendly ? area around the boulders reasonable for young kids.
Informations :
More than 200 problems, from V0 to V9 , spread over many areas Bolting : sport climbing
Max Height : 10 m.
Rock :
limestone. Characteristic(s) : slab 
, vertical 
, steep wall 
, overhang 
. Type(s) of holds : water erosion pockets, cracks, limestone channels.
, vertical , steep wall , overhang . Type(s) of holds : water erosion pockets, cracks, limestone channels. Landing quality : flat ground (1 crash pad needed).
Rattlesnakes in spring and summer.
Web site(s) :
http://columbiabouldering.wordpress.com/
Locations :
Area :
United States, California, Tuolumne County, San Francisco, Sonora.
1. Zoom in to get all the rock climbing places 200 km around.
: Bouldering 
: Single pitch 
: Multi pitches
: Deep water soloing 
: Differents kind of climbing
 Rock climbing area GPS Coordinates : |
Latitude : 38° 2' 0" N | Longitude : 120° 23' 20" W | Sexagesimal & Orientation |
 Parking lot GPS Coordinates : |
Latitude : 38° 1' 58" N | Longitude : 120° 23' 13" W | Sexagesimal & Orientation |
| More coordinates |
Area added by someone who did not leave her/his name :)
