At this time, it isn't clear what caused the gas leak, but the trails have been reopened to the public and deemed safe for recreation. Grand Canyon National Park is in the midst o ...

GRAND CANYON NATIONAL PARK, Ariz. – A chlorine gas leak at Grand Canyon National Park’s main water supply has forced park officials to close all inner canyon corridor trails. Officials said ...

NORTH RIM, Ariz. - Some trails in Grand Canyon National Park are closed because of a chlorine gas leak, according to a post on the park's Facebook page. The leak occurred in the canyon's Roaring ...

The Grand Canyon's three Inner Corridor trails had to be shut after workers discovered dangerous chlorine gas at the Roaring Springs waterfall ...

A chlorine gas leak at Roaring Springs forced the closure of all inner canyon corridor trails at Grand Canyon National Park, officials posted Wednesday evening on X, formerly Twitter. Bright Angel ...

GRAND CANYON VILLAGE, Ariz. — All inner canyon trails at the Grand Canyon reopened after a chlorine gas leak at Roaring Springs, the national park said on Thursday afternoon. The chlorine gas ...