Kamchatka’s Valley of Geysers, Russia: The World’s Second-Largest Geyser Field
What is the Valley of Geysers? It’s the world’s second-largest concentration of geysers—about 90 active vents packed into a 3.7-mile canyon—fuelled by heat from Kamchatka’s volcanoes. Nestled in the heart of the Kronotsky Nature Reserve (a UNESCO World Heritage Site), this geothermal wonderland offers breathtaking eruptions, vividly colored mineral terraces, and a glimpse into Earth’s […]