Three trails at the Grand Canyon are closed until further notice after a chlorine gas leak at Roaring Springs.
People can once again enjoy a hike at Arizona’s world-famous natural wonder. The National Park Service said on Wednesday evening that inner canyon corridor trails at the Grand Canyon were closed due ...
A chlorine gas leak at the Grand Canyon forced the closure of several inner corridor trails until further notice, park ...
A chlorine gas leak in the North Rim forced Grand Canyon National Park officials to close three trail heads until further ...