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Don Edwards San Francisco Bay National Wildlife Refuge

Park · Fremont · Alameda County · California

Are dogs allowed at Don Edwards San Francisco Bay National Wildlife Refuge?

Yes, with restrictions. Dogs are allowed only on the Tidelands Trail, Harrier Spur Trail, Quarry Trail and Marshlands Road near the Visitor Center in Fremont. They are prohibited on all other trails and lands in the refuge.

Verified November 1, 2026 from U.S. Fish and Wildlife Service.

Leash
Required
Maximum leash length
6 feet
Official restrictions
Dogs are allowed only on the Tidelands Trail, Harrier Spur Trail, Quarry Trail and Marsh…

Rules

RuleValueSourceVerified
Dogs allowedYes, with restrictions[1] U.S. Fish and Wildlife ServiceNovember 1, 2026
Official restrictionsDogs are allowed only on the Tidelands Trail, Harrier Spur Trail, Quarry Trail and Marshlands Road near the Visitor Center in Fremont. They are prohibited on all other trails and lands in the refuge.[1] U.S. Fish and Wildlife ServiceNovember 1, 2026
LeashRequired[1] U.S. Fish and Wildlife ServiceNovember 1, 2026
Maximum leash length6 feet[1] U.S. Fish and Wildlife ServiceNovember 1, 2026

Location

Fremont · Alameda County · California

Managed by U.S. Fish and Wildlife Service. Official page

Sources

  1. Don Edwards San Francisco Bay National Wildlife Refuge: Visit Us (fws.gov), U.S. Fish and Wildlife Service. Government agency, checked November 1, 2026.
    Dogs on a 6-foot leash are permitted only on the the Tidelands Trail, Harrier Spur Trail, Quarry Trail, and Marshlands Road near the Visitor Center in Fremont. Dogs are prohibited on all other trails and lands throughout the refuge

First verified November 1, 2026; re-check due December 1, 2026. Freshness: fresh. How we verify.

See something out of date? Rules change. If what you saw on site differs from this page, suggest a correction for Don Edwards San Francisco Bay National Wildlife Refuge or email corrections@dogpolicies.com. We re-verify against the official source, usually within a week, and log the result on the accuracy page.

Cite this record

Don Edwards San Francisco Bay National Wildlife Refuge (Fremont, CA): Yes, with restrictions. Dogs are allowed only on the Tidelands Trail, Harrier Spur Trail, Quarry Trail and Marshlands Road near the Visitor Center in Fremont. They are prohibited on all other trails and lands in the refuge. Source: U.S. Fish and Wildlife Service, checked 2026-11-01. DogPolicies record: https://dogpolicies.com/places/don-edwards-san-francisco-bay-national-wildlife-refuge-fremont/ (CC BY 4.0; cite with link).

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