January 9, 2007
4 of 5
3 of 5
4 of 5
Reviewed by: bborrell
Cross Country Rider
Lotsa fun singletrack.
Driving south into Hermosillo on the 15, the highway follows a complex route around the city on its way to Guaymas. As you first enter town, you'll come to a four-way intersection with a Pemex station, where the highway turns left. Turn right instead and head uphill for 2 km until you see a huge sign for La Jolla. Turn right into La Jolla and go through the security gate. The trails will be right in front of you.
According to the map at the trailhead, there are four loops, Norbi, Diamond, Nathan, and Roller Coaster Maverick. With some new development on the west side of the mountain, Nathan appears to have been axed or at least re-routed. I couldn't find it. The other trails are fairly easy to follow although its not always clear which trail you're actually on.
Other recommended trails in the same area:
San Carlos trails, Ruta de Rio Sonora