แอริโซนาเตือน “อุณหภูมิพุ่งกระฉูด” นักเดินป่า 3 คนสังเวยแกรนด์แคนยอนร้อนจัด

แอริโซนาเตือน – ภาพประกอบ – FILE – The Kaibab Trail, running right to left at center, at Grand Canyon National Park. Visitors to Grand Canyon National Park are being warned about extreme temperatures that will hit the popular destination early next week after a recent increase in heat-related incidents in the inner canyon, including the deaths of three hikers. (AP Photo/Matt York, File)

แอริโซนาเตือน – ภาพประกอบ – Rim-to-river routes, pictured here, can be deceptive because the most difficult stretch comes on the way out, experts say. An extreme heat watch was in effect June 16 when two hikers, ages 67 and 68, were found dead on the North Kaibab Trail, which the NPS describes as the most difficult of the major inner canyon trails. The service said they appeared to have succumbed to symptoms of heat-related illness. A third person, 72, died June 12 along the South Kaibab Trail after becoming ill from the heat, NPS said. (iStock)

แอริโซนาเตือน – ภาพประกอบ – The recent death of a teen hiker (not pictured) on a popular Grand Canyon trail is reigniting a conversation about the dangers of hiking in extreme heat. (iStock)