Bláhver, Hveravellir, Iceland 10 Mar 2026

Have you ever wondered what happens when fire, ice and time negotiate the same territory? Iceland"s Hveravellir geothermal field has the answer. In this highland hotspot, energy from the Earth"s interior meets the icy surface, triggering a volatile dialogue between pressure, temperature and stone. Fumaroles hiss, steam curls into the air, and the ground paints itself with sulphur whites, rust reds and ochre yellows—not only artistry, but chemical reactions driven by extreme heat. In today"s image, Bláhver, a natural hot spring, dazzles in electric blue. Its colour comes from mineral- and silica-rich waters that reflect light on the surface.

© Juan Maria Coy Vergara/Getty Images

palette

Today in History

A puzzle for giants
10 Mar 2024Mothering Sunday
10 Mar 2025Lion, Queen Elizabeth National Park, Uganda

More Desktop Wallpapers:

24 Sep 2023World Rivers Day
Sway with the Amazonian canopy
Perfect, pastoral Palouse
The play’s the thing
27 Jul 2025Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
12 Oct 2024World Migratory Bird Day
28 Aug 2025Great white egret, Hungary
Ever seen garlic bloom?
Have a merry little Christmas
Underwater underground
27 Apr 2025London Marathon
Lighting up the Dolomites
16 Jan 2024Lake Louise, Banff National Park, Alberta, Canada
23 Nov 2023Teide National Park, Tenerife, Canary Islands, Spain
28 Dec 202350 years of the Endangered Species Act
31 Jan 2024International Zebra Day
4 Jul 2025Orosei, Sardinia, Italy
The oldest way to fly
In hot water
30 Sep 2025Koala in the Great Otway National Park, Australia
7 Jun 2025Victoria Street in Edinburgh, Scotland
26 Nov 2024Celebrating World Olive Tree Day
A time-worn mediaeval marvel
The animal kingdoms great migration
28 Apr 2024El Capitan, Guadalupe Mountains National Park, Texas, USA
Swedish wilderness
Poetry in suspense
14 Jun 2024Peggys Cove Lighthouse, Canada
27 Oct 2025Thick-billed raven, Simien Mountains, Ethiopia
4 Dec 2025International Cheetah Day