Starting in Valencia, out Bouquet Canyon to Elizabeth Lake Road, and back on Lake Hughes Road. Very scenic. A good rest stop is in Green Valley after descending Spunky Canyon, or at Popa's Country Store in Lake Hughes, or the biker's stop at the Rock Inn (bar & grill) across the street. Ignore the "metrics" that suggests a max. grade of 38%; there are a couple of steepish pitches, but nothing to worry about.