Before You Go

Most bad days at the canyon come from surprises. Here’s how to take them off the table.

Weather & Warnings

Look out for flash floods, heat advisories, and more.

Rim (summer)
~85°F
Canyon bottom
110°F+

The canyon runs significantly hotter than the rim. Summer temperatures at the bottom can exceed 110°F while the rim sits at 85°F. Flash floods in side canyons can happen even on sunny days if it’s raining upstream. Check current conditions before every hike.

Pack The Right Gear

Don’t forget shoes with ankle support and grip, sun protection, and more.

  • Boots or trail shoes with ankle support
  • Trekking poles (especially for the descent)
  • At least 1 liter of water per hour of hiking
  • Electrolyte supplements, not just water
  • Sun hat, sunglasses, sunscreen SPF 50+
  • Emergency mylar blanket
  • Headlamp for early starts

Learn about the culture and environment

Learn about the rich history of this area and don’t forget:

  • Do not feed the animals
  • Stay away from the elk
  • Practice Trail Etiquette

The Grand Canyon has been home to Indigenous peoples for thousands of years. Today, eleven Traditionally Associated Tribes keep deep ties to this land, including these nations:

  • Havasupai
  • Hualapai
  • Navajo
  • Hopi
  • Zuni
  • Southern Paiute

Visit the Desert View Watchtower and the Tusayan Ruin and Museum to learn more.