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

    Grand Canyon

    National Park Arizona

There are park alerts in effect.
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  • Increasing Chances of Showers and Thunderstorms Through the Week.

    Monsoonal weather patterns have moved into the Grand Canyon area decreasing fire danger. As a result, on Tuesday, July 8 at 8 a.m. fire managers lifted fire restrictions within Grand Canyon National Park. More »

  • Two Bats Collected in the Park Have Tested Positive for Rabies

    One on the North Kaibab Trail and the other at Tusayan Ruin/Museum. Rabies can be prevented if appropriate medical care is given following an exposure. Any persons having physical contact with bats in Grand Canyon National Park, please follow this link. More »

Contact Us

By Email


Before you send your message!
We receive a lot of emails requesting information that is available on our website. Please browse the topics listed in the site index before submitting your message, and keep in mind that our site contains far more information than we can email you. Thanks!


Phone Numbers
  • General Visitor Information: (928) 638-7888
  • Backcountry Information Center: (928) 638-7875 between 1 pm and 5 pm Monday through Friday, except on federal holidays
  • River Permits Office: (800) 959-9164 or (928) 638-7843


Fax Numbers

  • Main Fax Number: (928) 638-7797
  • Backcountry Information Center: (928) 638-2125
  • River Permit Office: (928) 638-7844


Write to

Grand Canyon National Park
P.O. Box 129
Grand Canyon, AZ 86023

Note: The park is not able to receive or to hold mail at this address for park visitors. The Grand Canyon Post Office is not permitted to release mail from the National Park Service box to park visitors.

To mail something to yourself, it is possible to send it to:

Visitor Name
General Delivery
Grand Canyon, AZ 86023
(South Rim only)

To pick up General Delivery mail at the Grand Canyon Post Office, you must present 2 valid pieces of identification.

Did You Know?

GRAND CANYON'S MATHER CAMPGROUND

On the South Rim, Mather Campground has over 300 campsites. More...