For outdoor enthusiasts, Shell Ridge Open Space is a must-visit destination in Walnut Creek. This 1,400-acre park offers a network of trails that wind through oak woodlands, grassy meadows, and scenic ridges. Hikers can enjoy panoramic views of the surrounding hills and valleys while exploring the diverse flora and fauna. Shell Ridge Open Space is also popular among mountain bikers and equestrians, making it a versatile outdoor recreation area for all.