Hikers Injured in Rock Fall Incident at Grand Canyon National Park
Contact: Shannan Marcak, 928-638-7958
Grand Canyon, Ariz. – Two hikers were injured yesterday in a human-caused rock fall incident on the South Kaibab Trail below the South Rim of Grand Canyon National Park.
On Tuesday, March 29, at approximately 2:15 p.m., the Grand Canyon Regional Communications Center received a report that a male hiker had been injured by a rock fall in "the chimney" (a section of tight switchbacks located immediately below the rim) on the South Kaibab Trail. Emergency response personnel were immediately dispatched to the location.
Upon arriving at the scene, responders found two people who had suffered non-life threatening injuries in the incident – one nine-year old male and one 18-year old male. At that time, park staff were also informed that the rock fall appeared to have been human-caused.
While rangers began investigating the rock fall, emergency responders stabilized their patients before transporting them to the rim. By 3:15 p.m., both patients had arrived at the South Rim; and the nine-year old male was taken to the North Country Grand Canyon Clinic where he was treated and released. The 18-year old male was transported via ambulance to Flagstaff Medical Center for treatment.
The investigation has indicated that the rock fall was unintentionally caused by the activities of a visitor on a switchback above the injured hikers.
The National Park Service would like to remind everyone to use caution when approaching the edge both on the rim and on the trail as loose rock is prevalent and easily dislodged. Hikers are also reminded that during the spring freeze-thaw cycle an increase in naturally occurring rock falls should be expected.
No additional information about this incident is available at this time.
Did You Know?
The more recent Kaibab limestone caprock, on the rims of the Grand Canyon, formed 270 million years ago. In contrast, the oldest rocks within the Inner Gorge at the bottom of Grand Canyon date to 1.84 billion years ago. Geologists currently estimate the age of Earth at 4.5 billion years.