Coyote Hills Regional Park is a regional park administered by the East Bay Regional Park District. The park is located in Fremont, California, on the southeast shore of the San Francisco Bay. The Coyote Hills themselves are a small range of hills at the edge of the bay; though not reaching any great height, they afford tremendous views of the bay, three of the trans-bay bridges (Dumbarton Bridge, San Mateo Bridge, and the Bay Bridge), the cities of San Francisco and Oakland, the Peninsula Range of the Santa Cruz Mountains and Mount Tamalpais. In addition to the hills themselves, the park encloses a substantial area of wetlands.
There are a number of archaeological sites within the park, preserving evidence of habitation by Native Americans of the Ohlone group of tribes, including shellmounds. Access to these sites is not allowed for casual visitors, but they can be visited by arrangement.
There is a substantial network of hiking trails in the park, most of them also available to horse riders, and 3.5 miles (5.6Km) to cyclists. Most of the trails are wide fireroads that go around the hills and the marshes, and one fireroad that runs north-south through the hills ridge. There are few narrow trails, and all are off limits to bikes, although the rules are seldom enforced. These trails connect to others in the east bay, and the San Francisco Bay Trail passes through the park. Cross country meets for local schools are held occasionally in the park. The waters to the south and west of the park form part of the San Francisco Bay National Wildlife Refuge, and a great deal of wildlife can be seen from the park trails.