YELLOWSTONE NATIONAL PARK, WY – JULY 14: Tourists crowd in to the Midway Geyser Basin July 14, 2021 at Yellowstone National Park, Wyoming. Yellowstone is one of many national parks seeing record numbers of visitors this summer, leading to long lines and traffic jams. (Photo by Natalie Behring/Getty Images)
Tourists crowd into the Midway Geyser Basin at Yellowstone National Park in Wyoming on July 14. Yellowstone is one of many national parks seeing record numbers of visitors this summer, even as coronavirus cases are rising in many states.
