The Great Blue Hole, Belize Feb. 18, 2025

The Great Blue Hole, Belize

The Great Blue Hole, found near the centre of Lighthouse Reef off the coast of Belize, is one of nature"s most incredible creations. This massive marine sinkhole, 318 metres across and 125 metres deep, was formed during the last ice age when a limestone cave system collapsed and rising sea levels flooded the area, leaving behind this striking natural wonder.

© JamiesOnAMission/Shutterstock

palette

Today in History

A breathtaking cave when it’s cold
Feb. 18, 2024World Whale Day
Feb. 18, 2026Przewalskis horses

More Desktop Wallpapers:

A gem in the Rockies
Sep. 25, 2025Chittorgarh Fort, Rajasthan, India
A flashy, frigid waterfowl
The rivers run through us
Jan. 5, 2025Plum-headed parakeet
A salty situation
Aug. 29, 2024Castellfollit de la Roca, Catalonia, Spain
International Archaeology Day
Jun. 16, 2025World Sea Turtle Day
Feb. 10, 2025Banff National Park, Alberta
‘Night shining’ clouds
Apr. 23, 2024World Book Day
Mar. 8, 2024International Womens Day
Nov. 21, 2024Aspen trees, British Columbia
Dec. 9, 2024Guanacos in Torres del Paine National Park, Chile
Sep. 3, 2024Alpine Lakes Wilderness, Washington, United States
Jun. 5, 2024World Environment Day
Jul. 4, 2025Skipper butterfly on an Echinacea flower
Oct. 9, 2023Thanksgiving Day
Oct. 8, 2023World Octopus Day
Today, a nation was born
Hide-and-go-seek world champion
Jan. 22, 2024Walton Lighthouse, Santa Cruz, California, USA
Oct. 10, 2024Ancient town of Sorano, Tuscany, Italy
Good cold fun
Is a hug really that magical?
All is calm
May 21, 2025International Tea Day
A street filled with sakura trees
Nov. 13, 2023Serra de Tramuntana, Balearic Islands, Majorca, Spain