Day 7: Around Yellowstone
We spent the day at Yellowstone. Started with a guided tour of the terraces at Mammoth Springs (the birthplace of Taq polymerase!). Rode through the Grand Canyon of Yellowstone. Visited the volcanic pots. Perfect day.
Lower Mammoth Springs
Minerva Springs. Birthplace of Taq polymerase
Grand Canyon of Yellowstone. We lingered here and took photos from many different vantage points.
Volcanic Mudpots. Sulfurous vents, bubbling clay. Yellowstone erupts over a 40 mile radius every 600,000 years. It's 30,000 years overdue. Last time it erupted, the Earth was dark for six years. The eruption will probably start here.
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