You can reach your peak fitness level in each decade of adulthood by doing this, as per a report by The Guardian. ALSO READ: Want to stay fit after 40? These 7 celebrity-approved fitness secrets might ...

Fremont Peak State Park, Garrapata State Park, Julia Pfeiffer Burns State Park, Point Lobos State Natural Reserve, and the Pfeiffer Big Sur State Park. And that doesn’t even include the many ...

(George Rose/Getty Images) The National Park Service runs Pinnacles National Park, Fort Ord National Monument, Los Padres National Forest, and the Salinas National Wildlife Refuge, while state parks ...