Mulholland/Grasslands Trailhead 26998 Mulholland Hwy Agoura Hills, CA 91301 Near the intersection of Mulholland and Las Virgenes Limited parking on both sides of Mulholland GOOGLE DIRECTIONS Carry sufficient water/fuel. Pace for the heat. 15.5 MILE Bulldog Loop (START at 6 am) "Temperatures beyond Mash can reach triple digits in the canyons and the climbs are [...]