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.
Download Download See moreWikipedia https://en.wikipedia.org/wiki/Grotto_Geyser
Address 82190, United States
Coordinates 44°28'18.466" N -110°50'30.448" E
