Facility Rules and Policies
At this time, Grass Lake National Wildlife Refuge is currently closed to the public. It is expected to open to the public during the summer of 2026 pending completion of work on right-of-way access improvements.
At this time, Grass Lake National Wildlife Refuge is currently closed to the public. It is expected to open to the public during the summer of 2026 pending completion of work on right-of-way access improvements.