“How to Eat Dirt Safely” Guest Speaker Series To celebrate Safety Week, Hollister Hills SVRA is offering separate clinics, talks, and walks to address all the types of recreational opportunities at the park. Events are free; park day use fee is $5. For more information, please email Hollister.Hills@parks.ca.gov or call (831) 636-2065. Hiking Safety Clinic at Mudstone Ranch Saturday, May 21 at 10am Celebrate safety week and join us as we discuss hiking safety tips and tricks on this approximately 1-mile, 1-hour guided walk. New to hiking, want to get comfortable solo hiking, curious about what gear to bring on a hike, a seasoned hiker and just want to join a group of like-minded people – this is the walk for you!