Museum of the San Fernando Valley: Hours: 1-5 p.m. Tuesday; 11 a.m.-4 p.m. Saturday-Sunday. Free admission; donations appreciated. Rancho Cordillera del Norte, 18904 Nordhoff St. (southwest corner of ...

This is the best time of year to try challenging L.A. hikes, while it's cool out. Not only will they offer some great views ...