![Trail Map and Descriptions for Topanga State Park, Mulholland Gateway Park, Sullivan Canyon & Westridge-Canyonback Parkp Trail Map and Descriptions for Topanga State Park, Mulholland Gateway Park, Sullivan Canyon & Westridge-Canyonback Parkp](https://venturacountytrails.org/TrailMaps/Topanga/IMG_7657.jpg)
Trail Map and Descriptions for Topanga State Park, Mulholland Gateway Park, Sullivan Canyon & Westridge-Canyonback Parkp
Backbone Trail from Trippet Ranch, Topanga State Park to Will Rogers State Historic Park - Santa Monica Mountains National Recreation Area (U.S. National Park Service)
![Map and Site Information: Topanga State Park - Santa Monica Mountains National Recreation Area (U.S. National Park Service) Map and Site Information: Topanga State Park - Santa Monica Mountains National Recreation Area (U.S. National Park Service)](https://www.nps.gov/samo/planyourvisit/images/Topanga_approved_credit_MatMcDermott_Flickr_2-web.gif)
Map and Site Information: Topanga State Park - Santa Monica Mountains National Recreation Area (U.S. National Park Service)
![Trail Map and Descriptions for Topanga State Park, Mulholland Gateway Park, Sullivan Canyon & Westridge-Canyonback Parkp Trail Map and Descriptions for Topanga State Park, Mulholland Gateway Park, Sullivan Canyon & Westridge-Canyonback Parkp](https://venturacountytrails.org/TrailMaps/Topanga/Map_Topanga2D.jpg)