Keywords:blue, boiling, excelsior, excelsior geyser, geysers, hot water, midway geyser basin, national parks, park, thermal, water, yellowstone, yellowstone national park
Excelsior Geyser
Excelsior Geyser on a stormy day. It's probably one of my favorite geyser's in the park just because I love looking at the deep blue/turquoise color of the water.
