I do this a bit differently, but it still rocks. From the bottom parking lot at the base of Noble, we ride up the paved road approx. 4 miles to where a dirt road proceeds north, and the pavement heads up to the top of Noble. Go down the dirt road into the canyon, and just past the little cabins will be a slightly noticeable trailhead. That is the bottom of Indian Creek. Climb this all the way up, enjoying westward views of Cuyamaca and the valley below. Rarely if ever do I see another soul on this trail, and it is great, It can get nasty and rocky, but it sho' is fun. Once to the top, you descend to the paved road you started on, only now you are at the top of the hill! Cross the road and descend back to the car on Noble Canyon trail!! Give all the ugly stuff a shot, I can clean it all on my hard tail, and I'm just a sport dh and xc weenie racer. You will end up back at the parking lot tired, a little bloody, kinda' smelly, a bit itchy, and really hungry. There is a market back in town (5 minutes) that has an amazing deli, so don't go home hungry!!