United States of America
There are many miles of hiking trails in the Puente Hills, including the Skyline Trail, the Sycamore Canyon Trail, and the Worsham Canyon trail. These can be accessed from Turnball Canyon Road at Skyline or Beverly Hills Drive, Greenleaf Avenue, Workman Mill at Strong, the end of Philadelphia Street
, and Penn Street at Canyon Crest Drive, though each of these access points has little or no parking.
Listen to the audio guide for Puente Hills Preserve Free on WIP — starts by itself when you arrive, even with the screen off