I hike in the Park several times a week. There is a kiosk at the entrance that provides a map showing the various trails, which range from easy to somewhat challenging. One of my favorites is El Mirador, which takes you up to a point where you can view several mountain ranges. Throughout the park are markers which describe the history of the area. There are also abandoned mines (protected for safety) that you can peer into. The trails are well-maintained and the views are spectacular!