Topanga State Park, Los Angeles

Roam the 45 sq km (17 sq mi) of Topanga State Park, where a range of microclimates supports a variety of plant and animal life. Hike, bike, or horseback ride along the state park's many trails, which can take you through woodlands of California oak and walnut, savannah grasslands, and ranch areas with large sandstone formations. The park shelters over 140 animal species, including many resident and migratory birds. A few historical buildings dot the grounds, and its nature center educates visitors about the biodiversity of the area. Inspirock's itinerary builder makes planning a Los Angeles trip simple and quick.