Fumaroles 🢔 Geothermal features 🢔 Geological wonders 🢔 Categories of wonders
Valley of Ten Thousand Smokes
Valley which is filled with volcanic ash from an eruption in 1912. The layer of ashes is up to 210 m deep. After the eruption there formed thousands of fumaroles from this ashfield, most are extinct by now. Valley of Ten Thousand Smokes now is crisscrossed with deep river canyons.
Map of the site
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