Half Moon Area Rock Climbing
Harrison Boulder, Mt. Rubidoux
Located on the west slopes of Mt Rubidoux this area has a number of boulders spread out on the slopes below the road.
There are some good steep face problems, slab problems and a few cracks. Turtle Dome Crack
is a classic and should not be missed, and neither should The Mug
The stretched from Harrison Boulder
in the south north to the Laughing Cow Canyon in the north.
Walk along the trail until you spot the boulders 50 yards off down the slope.
Weather station 3.2 miles from here
30 Total Climbing Routes
['4 Stars',1],['3 Stars',5],['2 Stars',8],['1 Star',16],['Bomb',0]
Classic Climbing Routes in Half Moon Area
Browse More Rock Climbing Classics in Half Moon Area
Mountain Project's determination of the classic, most popular, highest rated climbing routes for Half Moon Area:
Featured Route For Half Moon Area
Turtle Dome Crack V1 5 CA
: Inland Empire
: ... : Turtle Dome
A Rubidoux semi-classic! Made famous for its inclusion in one of John Long's old instructional videos (an interesting sequence appeared in the film showing hand jamming technique, somehow shot from within or from the other side of the boulder). This problem is a must-do, and may also be tried as a difficult lieback (rated B1 in the Craig Fry guide). Done the standard way, tight hands lead to one or two perfect jams and then the crack becomes wider than you'd like far too quickly. Most people opt...[more] Browse More Classics in CA