Arizona's governor has demanded an investigation into why a wildfire that destroyed a historic lodge and dozens of other structures on the North Rim of the Grand Canyon was allowed to burn for a week before federal firefighters tried to put it out.

As of Monday, the Dragon Bravo fire on the North Rim had consumed more than 5,700 acres and was not contained, according to the U.S. Forest Service.

This year will be different, at least for one portion of the park. A wildfire has torn through a historic lodge and ended the season for the canyon’s North Rim, a place where visitors could find less bustle in one of the country’s most iconic national parks.