Southern California’s hiking trails attract millions of outdoor lovers every year. But beneath the scenic beauty of some of the most beloved spots in the Golden State lies a venomous danger just waiting for a misplaced step. Experts are warning “rattlesnake season” is officially in full swing. From April through September, these cold-blooded creatures are waking up from their winter slumber and they aren’t looking for friends. Though generally shy, a rattlesnake bite is a high-stakes emergency that can be extremely painful, lead to permanent injury or in rare cases, death . Here are the seven SoCal locations where you’re most likely to encounter the terrifying rattle. Malibu Creek State Park Famous as the former filming site for MASH*, this scenic park in the Santa Monica Mountains is packed with hikers, bikers, and climbers. But it’s also prime habitat for the Southern Pacific rattlesnake—along with ticks and poison oak.…