With the Grand Canyon Lodge lost to the wildfire, lodging options on the North Rim are less clear. Farther up Grand Canyon Highway is Kaibab Lodge, which has become a temporary base for firefighters and hasn’t yet been hit by the fires, owner Larry Innes said in an interview with a local CBS affiliate.

The Dragon Bravo Fire started on July 4 and was managed at first as a controlled burn. Then the wind picked up, and it quickly became uncontrollable.

What fueled the explosive growth of the Dragon Bravo Fire was a mix of gusty winds, dry air and above-normal heat – weather conditions experts described as atypical for this time of year, when monsoonal moisture typically tamps down wildfire risk across Arizona.

A water treatment facility at the North Rim had been compromised by the fire, causing chlorine gas to fall towards the bottom of the canyon.