description Chromatic Pool Overview
The Chromatic Pool is a thermal pool within Yellowstone National Park’s Upper Geyser Basin. Its vibrant yellow hue results from dissolved iron reacting with oxygen in the hot spring water. Linked hydraulically to Beauty Pool, it maintains temperatures between 164 and 175 degrees Fahrenheit. This unique geological feature is of interest to geologists studying hydrothermal activity and is accessible to visitors exploring the park’s geothermal areas.
insights Why this score
Chromatic Pool ranks #92 of 203 in the Hot Spring ranking, behind Hot Creek Geologic Site, ahead of Hart Mountain Hot Springs.
Yellowstone setting and vivid colors earn high scenic regard; minor stop with no soaking and limited standalone destination status.
help Chromatic Pool FAQ
Where is Chromatic Pool located within Yellowstone National Park?
Chromatic Pool is a thermal feature situated within Yellowstone’s Upper Geyser Basin. This puts it in the same highly active geothermal area as famous sites like Old Faithful and Beauty Pool.
What causes the vibrant yellow color in Chromatic Pool?
The striking yellow hue of the water is caused by dissolved iron reacting with oxygen in the superheated water. These mineral reactions are a common chemical process seen throughout Yellowstone's various hot springs.
What is the temperature of the water in Chromatic Pool?
The water in Chromatic Pool maintains a scalding temperature ranging between 164 and 175 degrees Fahrenheit. These extreme heat levels are typical of the hydrothermal features found in Yellowstone.
Is Chromatic Pool connected to any other geothermal features?
Yes, the pool is hydraulically linked to the nearby Beauty Pool. When the water level in one of these pools drops, it often affects the visible water level in the other due to their shared underground channels.
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