There are two ways of approaching, both start in the top parking lot (by the reservoir) as for Main Crag.
- On reaching the dirt service road (5min), turn left (West) and follow this to the top/crest on the ridge. Continue a short distance (just as the path starts to descend) and veer back right along a path which now follows the ridge-line back East. Follow this until a flat rocky outcrop is reached, just past this a cairn indicates a junction allowing access to scramble down to the base of the Crag.
A variation from the start of the walk: Follow signs to Elephants Eye arriving at the same point atop the ridge where you need to turn back right. - Continue as for Main Crag and 15-20min in, instead of turning off right from the path running East-West along the ridge-line, continue along the path to the cairn indicating the scramble down (obviously from this direction the cairn is just BEFORE the flat rocky outcrop)