Walking a rocky rainbow

Walking a rocky rainbow

Zhangye Danxia National Geopark, Gansu, China (© TONNAJA/Getty Images)

palette

Today in History

Rocks rock!
Jul. 13, 2024International Rock Day
Jul. 13, 2025International Rock Day
Jul 13, 2026International Rock Day

More Desktop Wallpapers:

The ‘Old Bridge,’ reborn
Oct. 29, 2024Great horned owl
Nov. 17, 2024Red deer stag in Glen Affric, Scotland
Dec. 23, 2024Celebrating Festivus
What waterborne wizardry is this?
The ‘potato chip bird’
Jul. 21, 2025Coral Reef Awareness Week
Jan. 21, 2026Eurasian red squirrel
Jul. 29, 2024International Tiger Day
Aug. 15, 2024Hang Sơn Đoòng, Phong Nha-Kẻ Bàng National Park, Vietnam
If these walls could talk...
International Archaeology Day
Mar. 23, 2024World Meteorological Day
Nov. 8, 2024Glacial rivers, Iceland
Dec. 26, 2023Happy Boxing Day!
Sep. 27, 2024Basilica of Santa Maria della Salute, Venice, Italy
Jul 20, 2026International Moon Day
Dec. 14, 2024Christmas Bird Count turns 125
The lonely castle
Aug. 30, 2025International Whale Shark Day
Mar. 6, 2026The Wave, Vejle, Denmark
How’s the air up there?
Nov. 23, 2025Fibonacci Day
Amber waves of grain
Jun 4, 2026Snowy egret preening, central Florida, United States
Feb. 6, 2024Lake Tahoe
Misty mountain hop
Dec. 12, 2025Capilano Suspension Bridge Park, Vancouver, British Columbia
May 26, 2026Lupine flowers in bloom, Northern California, United States
Jun. 14, 2024Peggys Point Lighthouse