As America’s public lands register record numbers, we explore the least-visited US national parks
It’s been well documented that America’s national parks and hiking trails have seen a surge in visitor numbers as lockdown-weary Americans flocked to the outdoors. In 2021, Yellowstone received an astonishing 4.8 million recreation visits, up 28% from 2020 (3.8 million), making it the busiest year on record.