Start at the Irvine Park gate and head out towards the Scout Camp entrance via the fire road. Turn left just before going under the Scout Camp entrance and head out and up the new reverse Chutes switchbacks. Continue up towards the top and then head down the Anaheim Hills trail and complete the Weir Canyon loop counterclockwise (no pavement). Head back into Santiago Oaks and up Deer. Head up Barham Ridge to the top and then down the 3rd B and then Grasshopper. Traverse the bottom and then head up Mountain Goat, down and up Bumblebee to the gate before the top of the 3rd B. Turn right and head down towards Yucca Ridge. Take the bridge at the bottom of Yucca Ridge and then climb Coachwhip and head down and out the new Chutes trail. See also Santiago Oaks - Weir Cyn Tour (2x) for double the fun!
Post Your Mountain Bike Ride -- 3 Ways to Post Your Activity --
12/26/15 Double layer hat under my helmet, 2 shirts, jacket, long finger gloves and I was STILL cold!!! But the good news is...it was still a great ride where I even got to see a doe cross the trail in front of me!