An 18-year-old hiker died after experiencing heat-related symptoms during a day hike on Grand Canyon National Park’s Bright Angel Trail, according to a June 6 National Park Service news release.
The hiker was traveling from the South Rim to the Colorado River and back on June 3 when the Grand Canyon Regional Communications Center received reports that he needed help.
The call came in around 1:40 p.m. while the hiker was below Havasupai Gardens, park officials said.
Rangers located him about 30 feet below the trail in a remote area near Garden Creek. According to the National Park Service, rangers performed lifesaving measures and coordinated a helicopter rescue, but those efforts were unsuccessful.
The hiker later died. His name was being withheld pending notification of his family.
The incident remains under investigation by the National Park Service and the Coconino County Medical Examiner’s Office. The medical examiner will determine the official cause of death.
Park officials said no additional information was available.
Bright Angel Trail Is One of Grand Canyon’s Most Popular Routes
Bright Angel Trail begins on the South Rim and descends into the canyon. The National Park Service describes it as “the most popular hiking trail into Grand Canyon.”
The route offers canyon views, morning and afternoon shade, resthouses, vault toilets, and drinking water during the summer, according to the park. However, the National Park Service also warns that all trails into the canyon are steep and difficult.
The trail is popular with day hikers, but park officials repeatedly warn visitors not to underestimate the climb back out of the canyon.
A hike from the South Rim to the Colorado River and back in one day is a long, strenuous trip with major elevation change. On its day hiking page, Grand Canyon National Park warns visitors not to attempt a rim-to-river-and-back hike in one day.
Temperatures also rise as hikers descend into the canyon.
Park Officials Warn About Summer Heat
The National Park Service urges caution for Grand Canyon hikers during the hotter months because of high inner-canyon temperatures.
On its summer hiking safety page, the park warns visitors to avoid hiking between 10 a.m. and 4 p.m. during the hottest part of the day. The agency says hikers should plan their day so they are not hiking during those hours and should rest near shade and water to avoid the worst heat of the day.
The park also notes that the farther a person hikes into the canyon, the hotter it gets.
Grand Canyon officials advise hikers to carry water, electrolytes, salty snacks, a first aid kit, a map, sturdy footwear, sun protection, a flashlight, and emergency signaling tools. They also advise hikers to rest often, eat regularly, and use shade and water to stay cool.
The park has also warned that rescue help can be delayed because of limited staff, the number of rescue calls, weather, employee safety requirements, and helicopter limitations during extreme heat.
Recent Deaths at Grand Canyon National Park
The June 3 death came less than a month after the body of 26-year-old Arizona State University student Sandarsh Krishna was found below the South Rim near Verkamp’s Visitor Center after he had been missing for nearly two weeks.
That death remained under investigation by the National Park Service and the Coconino County Medical Examiner’s Office, and the cause of death had not been released as of May 12.
In 2025, 11 people died in Grand Canyon National Park, according to park data cited in the National Park Service release. Common causes of death at the park include falls, heat stroke, and drownings.
Park personnel also responded to 848 emergency medical incidents, 444 hiker assists, and 232 search and rescue missions in 2025.
For RV travelers and campers visiting the Grand Canyon this summer, the reminder is direct: the rim and the inner canyon can feel like two different places. A hike that starts cool and manageable near the top can become dangerously hot as the trail descends.
Visitors planning to hike below the rim should check current trail conditions, confirm water availability, start early, avoid the hottest hours of the day, and turn around before the hike becomes unsafe.
Write a comment