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Slender walkways will bring you closer to the largest hot spring in the United States and then…
Lead you all around a vast volcanic hotspot
Lead you all around a vast volcanic hotspot
You're looking at a microbial mat, where heat-loving bacteria color the edges of a huge hot spring.
Thankfully, it's not called 'Grand Microbial Mat'
Thankfully, it's not called 'Grand Microbial Mat'
2026-07-05 16:20:07 :