Public land advocates in a new report flagged risks to America's park systems and state economies after efforts by President Donald Trump to raise entry fees and transfer control and responsibility of national parks to the states.

The Dragon Bravo Fire in Arizona has destroyed dozens of structures and a water treatment facility on the Grand Canyon's North Rim.

COCONINO COUNTY, Ariz. — Stage 2 fire restrictions will go into effect July 17 for Grand Canyon National Park due to the high threat of wildfire danger in the region. The U.S. Department of Interior said the restrictions will be applied to the South Rim and all other areas of the park.

The fire on the North Rim of the Grand Canyon started from a lightning strike but was managed as a controlled burn until it spread.

A wildfire that tore through a historic Grand Canyon Lodge​ had been allowed to burn for days before erupting over the weekend, raising questions about federal officials' decision not to aggressively attack it right away.

The destruction caused by this fire is a reminder of how vulnerable our national parks and residents nearby are to the impacts of a changing climate. NPCA stands ready to support efforts to rebuild and restore what’s been lost and ensure the National Park Service has the resources it needs to protect the Grand Canyon experience for the millions of visitors who travel there each year.

The fire that burned for days on the North Rim of Grand Canyon before it became uncontrollable was "expertly handled," the National Park Service said.

The historic Grand Canyon Lodge on the North Rim was destroyed by the Dragon Bravo Fire, which officials say has consumed between 50 to 80 structures.

The lightning-sparked South Rim fire in Black Canyon of the Gunnison National Park has burned 3,556 acres with no containment and mandatory evacuations remain in place.