Grand Canyon’s North Rim ravaged by wildfires
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The NPS recommends avoiding hiking the Grand Canyon's inner trails between 10 a.m. and 4 p.m., when temperatures are at their peak. Temperatures in the inner canyon can reach over 120 degrees Fahrenheit in the shade, creating "extremely hazardous conditions for hikers," the NPS said.
Grand Canyon National Park officials say a 67-year-old man died Tuesday while hiking on the South Kaibab Trail.