Old Faithful, Riverside, and Grand Geysers

The Upper Geyser Basin in Yellowstone National Park, Wyoming, has the largest concentration of geysers and other geothermal features in the world, including Old Faithful, Riverside Geyser, Grand Geyser, and Morning Glory Pool.

John Coulter sent back the first published account ...

Riverside Geyser

Situated on the bank of the Firehole River, Riverside Geyser is one of the most picturesque and predictable geysers in the park. Because of Riverside's location away from many other geysers, Geologists believe its system is more stable than those ...