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.

The fire was sparked by lightning, and the park service took safety measures to shut down the place, which was under scrutiny due to the destruction.

The Grand Canyon Lodge opened in 1937 and was the only hotel located inside Grand Canyon National Park on the North Rim.

Police have closed Indian School Road at Maryvale Parkway as the investigation begins. There is no estimated time for the road to reopen.

Here's what's open and closed at Grand Canyon North Rim, South Rim and Phantom Ranch in the wake of wildfires that destroyed ...

Wildfire destroys Grand Canyon Lodge, forcing North Rim closure for 2025 season, devastating Arizona tourism and historic ...

A wildfire burning throughout Grand Canyon National Park damaged a water treatment facility on Saturday, causing a chlorine ...

Dozens of buildings inside the North Rim of the Grand Canyon have been destroyed, including a historic lodge, as a chlorine ...

A wildfire burning in Grand Canyon National Park triggered a chlorine gas leak Saturday afternoon after flames reached a ...

Areas of the Grand Canyon National Park were closed Saturday after a fire at a water treatment facility led to a chlorine gas leak , prompting evacuations on Sa ...

A Grand Canyon water treatment facility located at the North Rim caught fire on Saturday, causing chlorine gas to be released ...

FREEPORT, Texas (AP) — A chlorine leak at a Texas chemical plant on Tuesday prompted officials to ask residents in two Texas cities near the facility to shelter in place.