The Bay Area Ridge Trail: Spring Lake and Trione-Annadel State Park horse trail is a 12.2 mile Out & back trail that wanders through the Spring Lake Regional Park and . This trail is accessible in Spring, Summer, Fall, Winter.
The Bay Area Ridge Trail: Spring Lake and Trione-Annadel State Park horse trail is a 12.2 mile Out & back trail that wanders through the Spring Lake Regional Park and . This trail is accessible in Spring, Summer, Fall, Winter.