Slideshow · Viral
23 US States Ranked by Their Most Unusual Geographic Features
From singing sands to massive sinkholes and volcanic calderas across America.
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53 min ago
⏱10 Min Read◫24 Slides
America Most Bizarre Natural Landscapes and Curiosities 
23. Delaware Great Cypress Swamp 
22. Kansas Monument Rocks Chalk Pyramids 
21. Oklahoma Little Sahara Sand Dunes - AdvertisementSwipe or tap ▶ to continue countdown
20. Pennsylvania Ringing Rocks Boulder Field 
19. Kentucky Mammoth Cave Karst Labyrinth 
18. Indiana Dunes Singing Sands 
17. Texas Jacobs Well Artesian Spring - AdvertisementSwipe or tap ▶ to continue countdown
16. Georgia Providence Canyon 
15. Arkansas Crater Of Diamonds Lamproite Pipe 
14. Missouri Elephant Rocks Pink Granite 
13. Washington Mima Mounds Natural Enigma - AdvertisementSwipe or tap ▶ to continue countdown
12. Idaho Craters Of The Moon Lava Ocean 
11. Montana Medicine Rocks Windblown Hoodoos 
10. New Mexico White Sands Gypsum Dunes 
9. Florida Devils Millhopper Limestone Sinkhole - AdvertisementSwipe or tap ▶ to continue countdown
8. Oregon Lost Lake Disappearing Lava Hole 
7. Nevada Fly Geyser Geothermal Terraces 
6. California Racetrack Playa Sailing Stones 
5. Wyoming Devils Tower Monolithic Neck - AdvertisementSwipe or tap ▶ to continue countdown
4. Utah Bonneville Salt Flats Evaporation Crust 
3. Arizona Barringer Meteor Impact Crater 
2. Alaska Valley Of Ten Thousand Smokes 
1. Hawaii Kilauea Halemaumau Lava Caldera - Advertisement🔥 UP NEXT IN THIS SERIES◫ 26 Slides
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▼ Visual Countdown
Across the United States, powerful tectonic forces, ancient inland seas, and relentless winds carved out surreal landscapes that look like alien planets. From singing sand dunes to mysterious earthen mounds, explore twenty-three states ranked by their most unusual geographic formations.
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©Wikimedia / Famartin & wikimedia / USGS National Map
