Yellowstone National Park - Liberty Cap Postcard

UNESCO WHS Serie - Yellowstone National Park - Mammoth Hot Springs - Liberty Cap - Yellowstone National Park is a protected area showcasing significant geological phenomena and processes. It is also a unique manifestation of geothermal forces, natural beauty, and wild ecosystems where rare and endangered species thrive. It also has the world's largest concentration of geysers (more than 300 geyers). Mammoth Hot Springs is a large complex of hot springs on a hill of travertine in Yellowstone National Park. The Liberty Cap is among the best known of the Lower Terrace's features. Rising 37 feet in the air, this hot spring cone shape formed when the hot spring’s plumbing system had a continuous flow for perhaps hundreds of years. World Heritage Sites in the USA - Name: Yellowstone National Park Country: United States of America Location: Wyoming, Montana, Idaho Site: Mammoth Hot Springs - Liberty Cap Inscription: 1978 Category: Natural (vii)(viii)(ix)(x) Unesco Ref: 28 Special Feature: The card has a QR-Code on the backside to navigate for more Informationas about the site.