We'll be following the Backbone trail from where it crosses Latigo Canyon Road (which is just south of the intersection with Mulholland Highway). To get there, Take Kanan-Dume Road and turn east going uphill on Latigo Canyon Road for 1 1/2 miles; it is twisty so take your time... There is a dirt parking lot on the east side of the road.
THE TRAIL GOES DOWN HILL, INTO NEWTON CANYON FOR A BIT, THEN WE BACKTRACK AND CROSS LATIGO ROAD AND HEAD DOWN TO NEWTON FALLS. THEN THE TRAIL LEVELS OUT IN ZUMA CANYON, THEN WE GO BACK UPHILL THE WAY WE CAME.