Park in the lower lot on Carr Rd (about 1mi after Carr Rd turns to dirt) and head up, up, up Carr Rd for a little less than 2 miles. The trailhead will be on your left after you see the "Tight Switchbacks next 2 miles" sign. It will climb and descend slightly for a few miles. It has rocks and drops along the way, so be prepared for technical riding. There are two left turns you'll have to make. They are very hard lefts, but are marked with wooden signs.