The Midway Geyser Basin's Grand Prismatic Spring is the largest hot spring in Yellowstone and one of the largest hot springs in the world. Measuring approximately 370 feet in size and around 121 ...

Home to Yellowstone's Grand Prismatic Spring, the Midway Geyser Basin leaves visitors in awe of its rainbow-colored pools and powerful geyser. In addition to the Grand Prismatic Spring ...

Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in North America and the third-largest in the ...

With the geyser and its Inn leading the ... lot and walking trail from Old Faithful. Midway Basin features the show-stopper Grand Prismatic Spring, another must-see for any trip.

From Old Faithful to the Grand Prismatic Spring and seeing wildlife ... Finish your day at West Thumb Geyser Basin. This is a beautiful geothermal area located on the shores of Yellowstone ...