International Day for Monuments and Sites Apr. 18, 2025

International Day for Monuments and Sites

Imagine a world without the pyramids, the Great Wall or ancient cave cities—hard to picture, right? That"s why April 18 is the International Day for Monuments and Sites, an event recognised by UNESCO dedicated to protecting cultural treasures worldwide. This day is all about celebrating our history, raising awareness about endangered sites and making sure future generations can enjoy them too.

© Anton Petrus/Getty Images

palette

Today in History

A mountaintop cultural wonder
Apr. 18, 2024International Day for Monuments and Sites

More Desktop Wallpapers:

Dec. 2, 2025Whistler, British Columbia
Oct. 23, 2023Corn maze in Saylorsburg, Pennsylvania
Sep. 25, 2023Sea Otter Awareness Week
Tis the season for travel
The Rainbow Bridge
Regal Radiance
Aug. 23, 2025St. Barbaras Cathedral, Kutná Hora, Czechia
The Riviera of India
Oct. 1, 2024Yosemite National Park, California, USA
Oct. 9, 2023Thanksgiving Day
Dec. 29, 2023Oud-West neighbourhood, Amsterdam, Netherlands
One giant leap for mankind
Aug. 5, 2025Tide pools in La Jolla, California, United States
Oct. 16, 2025Eurasian lynx
Nov. 16, 2025A traboule in Lyon, France
A delightfully ornate Easter display
Dec. 8, 2025Christmas lights on buildings of Domaso, Lake Como, Italy
Im ready for my close-up, Mr. DeSquirrel
Nov. 23, 2024Fibonacci Day
Nov. 29, 2025Red deer stag in De Hoge Veluwe National Park, Netherlands
Sep. 11, 2023French River, Ontario
Feb. 27, 2024International Polar Bear Day
Bridging the gap two ways
Jan. 9, 2024Rio Grande, Albuquerque
Nature at its colourful best
Oct. 8, 2024World Octopus Day
Nature’s own canvas
Jan. 29, 2025Chinese New Year
A gorge-ous place to drop in
Where fire and water meet