Yellowstone is latest national park to add indoor mask mandate due to rising COVID cases
July 6, 2022
Yellowstone National Park will now require visitors 2 years and older to wear face masks in its indoor facilities, citing a rise incases. Several other parks have similar restrictions, and the National Park Service has implemented a mask mandate on public transit in all of its parks.
Of the 10 most-visited national parks of 2021, four now have indoor mask requirements: Yellowstone, the Grand Canyon, Yosemite and the Grand Tetons. All visitors must wear a mask, regardless of their vaccination status. CBS News