Mam Tor, Derbyshire, England Feb. 22, 2026

Mam Tor, Derbyshire, England

"Shivering Mountain" is a dramatic nickname, but Mam Tor has earned it over hundreds of years. Rising above Castleton in England"s Peak District, it lies within the United Kingdom"s first national park, which spans 1,438 square kilometres. This landmark takes its name from Old English, "mam" meaning "mother," a nod to the smaller hills it appears to cradle. Yet this "mother mountain" is famously unstable. Its layers of shale and sandstone have caused landslips for centuries, including a collapse that permanently closed the A625 road in 1979.

© john finney photography/Getty Images

palette

Today in History

A modern recreation
Feb. 22, 2024Bathing boxes at Brighton Beach, Australia
Feb. 22, 2025Gateway Arch in St. Louis, Missouri, United States

More Desktop Wallpapers:

On a dark and stormy night...
Dec. 24, 2024Silent night, sparkling lights and hearts full of joy
Jun. 11, 2025Greater flamingos, Lüderitz, Namibia
Southern tip of a northern isle
Happy Mothers Day!
Sep. 3, 2023Skyscrapers in Manhattan
Floating mailboxes
A light in the coastal darkness
Apr. 26, 2026Pink apple blossoms, Avila Beach, California, United States
Jun. 6, 2024The 80th anniversary of D-Day
Jun. 13, 2025Canadian Grand Prix 2025
Oct. 6, 2025Anshun Bridge, Chengdu, China
Mar. 18, 2025Red Rocks, Sedona, Arizona, United States
Stairway to heaven?
Dec. 6, 2023Computer Science Week
Oct. 10, 2023Mount Sopris, Colorado
Rocks rock!
How can we help at-risk animals?
Sep. 9, 2024Iguazu Falls at the border of Argentina and Brazil
Jul. 9, 2025Independence Day of the Argentine Republic
May 1, 2025Lei Day
Jul. 17, 2025Lavender fields in Plateau de Valensole, France
Nov. 3, 2024International Day for Biosphere Reserves
Jul. 23, 2025Vatican City, Rome, Italy
Nov. 11, 2025Quiver trees, Keetmanshoop, Namibia
Apr. 16, 2026Blooming lupines in Newfoundland
A dramatic celebration of peace
Jun 3, 2026World Bicycle Day
Mar. 4, 2024Arenal Volcano, Costa Rica
So fresh, so clean