DougPaul
Well-known member
When I was there several years ago, the rangers also tried to dissuade hikers from hiking rim-river-rim (south rim) in a day. No rule against it. I suspect they are just trying to minimize the number of rescues due to fatigue and heat effects. (For example, when I hiked the canyon as a kid in August (temp was up to 113F), we met some hikers who did not carry any water--they couldn't conceive of the dryness and didn't believe the warning signs.)RoySwkr said:We then did the day hike to Phantom Ranch & return from the South Rim, there were no rules against it and no permits required (then) but the rangers tried very hard to tell us it was impossible.
For a NE hiker in reasonable shape, there are two questions: altitude and heat. The South rim is at ~7K ft (North ~8K ft) and some people have trouble adjusting from the NE cold to the heat of the canyon. (I went from sking Garfield to hiking in the canyon in 2 weeks.)
Doug