Dossier
Inner Canyon trails
Coverage of Inner Canyon trails in the Nexus archive.
- 3 hikers die at Grand Canyon due to the heat as temperatures reach extreme levels, rangers say
Three hikers died in heat-related incidents at Grand Canyon National Park as temperatures exceeded 109 degrees in the Inner Canyon trails. The National Park Service warns against hiking in the area between 10 a.m. and 4 p.m. during summer due to extreme heat and dangerous conditions.