GRAND Canyon National Park has closed to visitors, saying in a statement on Wednesday that it was following “the guidance of state and local health officials” who made the recommendation as a measure to stop the spread of the coronavirus. The move came a day after Arizona’s stay-at-home order went into effect.

Also, a Grand Canyon Village resident on the South Rim of the canyon tested positive for Covid-19. The National Park Service earlier confirmed that at least seven employees (none at the Grand Canyon) had contracted the coronavirus.

The nation’s second most popular park drew criticism over the last few weeks for leaving various roads and popular South Rim view points open to visitors. This allowed people to enter and gather in large numbers, which runs counter to public health rules.

Last week, in an effort to discourage visitors, the park cancelled back-country camping and closed access to the popular Bright Angel, South Kaibab and North Kaibab trails that lead down into the canyon.

Joshua Tree National Park also closed indefinitely Wednesday over coronavirus concerns, the park’s website says. The 800,000-acre desert park east of Los Angeles earlier had closed camp grounds and access roads into the park but allowed walkers and cyclists to enter. Again, crowds of hikers, bicyclists and climbers flooded the park despite the partial closures.

Grand Canyon, which receives more than 6 million visitors a year, and Joshua Tree join a growing list of parks in the West that have shut to visitors. Yosemite, Yellowstone, Canyonlands and Arches in Utah, Crater Lake in Oregon, and Golden Gate National Recreation Area in the San Francisco Bay Area are closed indefinitely.

Other national parks, such as Zion National Park in Utah, as well as Redwood National and State Parks in Northern California, have shut services, camp grounds and some roads but kept natural areas open to hikers. – dpa