Slideshow · Science
25 Natural Wonders On Earth That Look Like Another Planet
From Socotra's crimson-sapped Dragon's Blood trees and Bolivia's endless mirror salt flats to acidic hydrothermal craters used by NASA to test Mars and Europa rovers, explore 25 real geological wonders on Earth that look completely extraterrestrial.
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Even NASA uses these 25 surreal Earth landscapes to train for alien worlds. 
25. Naica Crystal Cave, Mexico 
24. White Sands Gypsum Dunes, New Mexico 
23. Cappadocia Fairy Chimneys, Turkey - AdvertisementSwipe or tap ▶ to continue countdown
22. Bryce Canyon Hoodoos, Utah 
21. Darvaza Gas Crater, Turkmenistan 
20. Badab E Surt Stepped Springs, Iran 
19. Mount Roraima Tabletop Tepui, Venezuela - AdvertisementSwipe or tap ▶ to continue countdown
18. Caño Cristales Five-Color River, Colombia 
17. Tsingy De Bemaraha Stone Forest, Madagascar 
16. The Wave In Coyote Buttes, Arizona 
15. Stuðlagil Basalt Canyon, Iceland - AdvertisementSwipe or tap ▶ to continue countdown
14. Vatnajökull Glacier Ice Caves, Iceland 
13. Lake Hillier Pink Lake, Australia 
12. Richat Structure Eye Of The Sahara, Mauritania 
11. Fly Geyser In Black Rock Desert, Nevada - AdvertisementSwipe or tap ▶ to continue countdown
10. Wadi Rum Red Desert, Jordan 
9. Waitomo Glowworm Caves, New Zealand 
8. Pamukkale Travertine Terraces, Turkey 
7. Antelope Canyon Slot Canyons, Arizona - AdvertisementSwipe or tap ▶ to continue countdown
6. Giant's Causeway Basalt Columns, Northern Ireland 
5. Zhangjiajie Quartz-Sandstone Pillars, China 
4. Danakil Depression Hydrothermal Fields, Ethiopia 
3. Grand Prismatic Spring In Yellowstone, USA - AdvertisementSwipe or tap ▶ to continue countdown
2. Salar De Uyuni Salt Flats, Bolivia 
1. Socotra Island Dragon's Blood Trees, Yemen - Advertisement🔥 UP NEXT IN THIS SERIES◫ 16 Slides
The Worst US Cities for Fall Allergies in 2026: Do You Live in One?
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While space agencies scan distant exoplanets and icy moons for signs of alien geology, some of the most otherworldly landscapes in the solar system sit right here on Earth—serving as official planetary testing grounds for Mars and Europa missions.
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©Wikimedia / Jeremy C. Munns & Wikimedia / Maxim Bilovitskiy
