Sandstone fun. Mmm. Almost all top rope climbs, though there is a few cracks that could be done trad as well. Look for coldshuts on the top of the rock, which can be easily accessed from the far side (south) of the rock.
Because of the fragile nature of this rock, bring long slings for topropes(20'+), don't climb this area for at least 3 days after a rain storm, and be careful of loose bolts and anchors, as many of them cannot withstand too many serious falls.
Getting There
Approach time: 10 minutes.
Be aware of lots of poison oak in the area
To get to the Boy Scout Rocks, head into the park from either entrance, though the south entrance is a little closer. Park at the Rock City picnic area, and head south road on foot. A little ways down (150 yards or so) you will see a large rock (60'+) on the right with an obvious large crack in the middle, and a CLOSED climbing area. Don't climb this rock, or other areas in the park will be endangered as well.
Instead, hang a left downhill on a trail a little past this rock. There are several trails, most are infested with poison oak, so beware. One steeper trail that is LESS infected is found by locating the top of the rock, which is a little downhill from other paths. It is also located just to the left of the top of the upper tier, which stands about 15 feet tall next to the road. Follow this steep windy trail down about 50 yards, and you will be standing in the corridor between the upper tier (uphill) and the middle tier (downhill). There also some routes on the northside of the middle tier, which are easily accessed by walking downhill another 15 yards or so.