9 thoughts on âProtein Pile-up: Common Cause of Brain Diseaseâ. 1  Interesting article by Dr. Collins. 2  This is an exciting discovery and Iâll be looking forward and following new developments. 3  You make this sound like it is normally happening to everyone.
Summer months are pretty hot, especially at the bottom of the canyon, where it can be well over a hundred. The best hiking weather is generally April and May, and late September through October. But then, these are the hardest times to get backcountry permits. You would send your applicAtion on May 1 for a permit date any time in September.
1. Decide how you will get to the Grand Canyon. Most visitors begin their Grand Canyon vacations from one of two metropolitan airports located within half a dayâs drive of the park: McCarran International in Las Vegas (LAS) or Sky Harbor International in Phoenix (PHX).ecide when to go to the Grand Canyon. Summer is the warmest, driest and busiest time of year at the Grand Canyon, particularly the South Rim. Late spring and early fall offer the best weather; late fall is slightly less crowded.