Loma Alta Open Space Preserve is a natural area located in Marin County, California. It features a variety of trails that are popular for hiking, biking, and horseback riding. The preserve offers stunning views of the surrounding landscape, including Mount Tamalpais and the San Francisco Bay. The preserve is home to diverse wildlife and plant species, making it an important ecological area. Visitors can enjoy the peaceful environment while exploring the different habitats, which include woodlands, grasslands, and coastal scrub. It serves as a recreational space for both locals and tourists seeking outdoor activities.