All information comes from Mountain Project. All rights retain with them, we are just sharing their info:
The left side of the cliff is very steep, almost horizontal. Farther right, the angle lessens but the routes get longer. Therefore, the climbing at Orange Crush varies from horizontal roof problems to technical vertical faces.
Because of the sketchy composition of the rock on Orange Crush, many of the routes required massive cleaning projects before their first ascents. This is not to say that the rock is bad, as the routes have improved with numerous ascents. The routes range from 5.8 to 5.13b, with must do classics including: Tropicana 11a, Black Mamba 11b, The Crusher 11d, and Rumney’s most photogenic route, Predator 13b.
Alternatively, Orange Crush may be approached from Main Cliff. Simply skirt the cliff on the right side and head uphill. To reach Orange Crush from the more western crags, follow a trail through the woods from the top of Bonsai.
Note that the left-side routes at Orange Crush all start from a steep “death slab.” To approach the slab and the start of routes like The Crusher, Tin Man, and Orangahang, a staircase allows passage over the steep bottom part of the slab. Be extra careful at the base of the aforementioned routes. It’s a long way down from the slab.