A Sea of Clouds Fills the Grand Canyon

Weather conditions in Arizona's Grand Canyon last week gave rise to a rare phenomenon called total cloud inversion. Last Friday, and again on Sunday, the ground apparently released some of its heat rapidly enough at dawn to create a layer of cool, damp air inside the canyon, trapping it beneath the unusually warmer sky above the canyon walls and filling the space with a sea of fog. Park officials said the phenomenon is a once-in-a-decade occurrence and ran to capture these fantastic photos. (If your display can support it, I recommend selecting the 1280px option below.)

Read more
Hints: View this page full screen. Skip to the next and previous photo by typing j/k or ←/→.

Most Recent

  • Evaristo Sa / AFP / Getty

    Photos of the Week: 5/21-5/27

    Estonia’s triplet Olympic Marathoners, protests in France, US special operations forces in Syria, the National Spelling Bee in Maryland, a thousand Indian Runner ducks in a South African vineyard, and much more.

  • Jean Chung / Getty

    Hiroshima Today

    Images and portraits from present-day Hiroshima

  • China Daily / China Daily China Daily Infor / Reuters

    A Collection of Kisses

    One of the most intimate human gestures, a kiss can convey greetings, give comfort, express joy, and above all, show love.

  • Marco Marchioni / National Geographic Travel Photographer of the Year Contest

    2016 National Geographic Travel Photographer of the Year Contest, Part II

    The deadline to enter the National Geographic Travel Photographer of the Year Contest is fast approaching—entries will be accepted until May 27, 2016.

Join the Discussion