This Bay-side park was built on top of one of the Bay Area’s largest landfills. The expansive lawns and recreation fields are a drfaw, but most people simply come to take in the view of the water’s edge. This is a smaller park that some of the others on this list, but the undeveloped north end is a haven for wildlife. A wetlands area further adds to the park’s eco-cred. A mile-and-a-half-long trail circles the entire park and allows visitors to get a glimpse of the diverse landscape.