Grotto Geyser

Grotto Geyser is a fountain-type geyser located in the Upper Geyser Basin in Yellowstone National Park in the United States. Grotto Geyser is the namesake for the group of geysers that includes Grotto Fountain Geyser, South Grotto Fountain Geyser, Indicator Spring, Spa Geyser, Startling Geyser, and Rocket Geyser.

Photo: James St. John, CC BY 2.0.

Photo: Urban, CC BY-SA 3.0.

Type: Geyser
Description: geyser in Teton County, Wyoming, United States of America
Also known as: “Grotto Drain Geyser”, “Grotto Fountain Geyser”, “Strange Geyser”, “Surprise Geyser”, and “UGG001”

Places of Interest

Highlights include Variable Spring and Giant Geyser.

Variable Spring

Hot spring

Photo: Wikimedia, CC BY 2.0.

Variable Spring is a hot spring.

Giant Geyser

Geyser

Photo: Wikimedia, Public domain.

Giant Geyser is a cone-type geyser in the Upper Geyser Basin of Yellowstone National Park in the United States. Giant Geyser is the namesake for the Giant Group of geysers, which, on its platform, includes Bijou Geyser, Catfish Geyser, Mastiff Geyser, the "Platform Vents," and Turtle Geyser.