NATIONAL PARK SERVICE · news
Gateway Arch National Park, Ulysses S. Grant National Historic Site and Ste. Genevieve National Historic Park Implement Federal Mask Requirement
February 19, 2021 · Source: National Park Service

St. Louis-To protect the health of those who live, work, and visit national parks and National Park Service (NPS) facilities, and in support of President Biden’s Executive Order on Protecting the Federal Workforce and Requiring Mask-Wearing, NPS immediately implemented a mask requirement for employees, visitors, partners and contractors.
Read the official NPS sourceWhat Travelers Need to Know
Use the official notice to confirm the affected destination, dates and visitor arrangements before finalizing your trip.
Dates and operating conditions can change after publication. Check the park’s official visitor information for your travel date.
Traveler guidance by State & Nation Staff Writer.
