Yes, with restrictions. Leashed or under voice control, between Marin City and the Alta Trail. Service animals are treated differently.
| Dogs allowed | Yes, with restrictions |
|---|---|
| Official restrictions | Leashed or under voice control, between Marin City and the Alta Trail. Service animals are treated differently. |
| Leash | Off leash allowed under voice control |
Verified November 1, 2026 from National Park Service. Full record and sources on DogPolicies.