January 8, 2012
A nice, easy trail. Lots of fun too. It is used for hiking and horseback riding and can be quite busy. I recommend getting there early in the morning to have the trails mostly to yourself.
The trails are singletrack, rocky, and sandy in some sections. The best route I found was to enter the TH and head north towards Black Rock Loop. I hit Sun Canyon Loop on the way there and back and then followed the perimeter trails along with taking the Red Canyon Trail. If you do not circle back to hit The Spine and Octillo Hill, you're not missing much but you can get some decent speed traveling West to East on The Spine. As the previous reviewers said, there is some great scenery along the trail.
Starr Pass and the easier parts of Robles Pass