Yellowstone National Park Attractions & Activities - The Best Holiday Destinations for 2020
The Grand Geyser, the largest predictable geyser in Yellowstone, can spout boiling water over 150 feet in the air.
Yellowstone National Park is a United States National Park and a UNESCO World Heritage Site. It was the world's first national park, set aside in 1872 to preserve the vast number of geysers, hot springs, and other thermal areas, as well as to protect the incredible wildlife and rugged beauty of the area. The park is principally contained within the northwest corner of Wyoming, but also extends into the states of Idaho and Montana.
The calcite terraces at Mammoth Hot Springs. These springs flourished with water until the late 1970s, but are currently dry.
The Most Frequently Asked Travel Questions about Yellowstone National Park