• View of Grand Canyon National Park at sunset from the South Rim

    Grand Canyon

    National Park Arizona

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  • Mostly cloudy skies, a chance of showers and near normal temperatures Friday and Saturday.

    Beginning Sunday, temperatures will increase before another passing weather system causes a period of strong gusty winds Tuesday and Wednesday. (Source NOAA) More »

River Trip Orientation Video - Chapter 2

 
Water Temperature and Flow Variations
 

 

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Did You Know?

SUMMER HEAT MAY RESTRICT TRAIL ACCESS

During the summer months temperatures within the Grand Canyon are extremely high. Plan your day so you are not hiking between the hours of 10am and 4pm. Take a break near shade and water to avoid the worst heat of day. Enjoy a predawn start and a late afternoon finish. More...