Grand Prismatic Spring – Complete Visitor Guide & Viewing Tips
Grand Prismatic Spring ranks as Yellowstone National Park’s most photographed geothermal feature and one of its most visually striking sights. Located in the Midway Geyser Basin, the spring draws visitors due to its immense size, vivid coloration, and easy access. Measuring about 370 feet wide and 160 feet deep, it holds the title of largest … Read more





