Kaleidoscope Geyser (2025) @jsj1771

Uploaded May 2026 | Updated September 2026, 2 weeks ago

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Kaleidoscope Geyser (2025)

Geysers are hot springs that episodically erupt columns of water. They occur in few places on Earth. The highest concentration of geysers anywhere is at the Yellowstone Hotspot Volcano in northwestern Wyoming, USA.

Kaleidoscope Geyser is a major geyser in the west-central Kaleidoscope Group of Yellowstone's Lower Geyser Basin (centered at 44° 33' 15.82" North latitude, 110° 48' 47.69" West longitude). Its irregularly circular basin is about 9 to 10 meters in diameter, with a subcentrally-located, somewhat arcuate vent (see: http://rcn.montana.edu/Images/View.aspx?id=32168 ). Historically observed eruptions from Kaleidoscope reached about 40 feet to about 120 feet high.

In the 2010s and 2020s, Kaleidoscope Geyser was reported having single eruptions and eruption series. It is sometimes inactive. During eruption series, individual eruptions often occur every minute or two, sometimes less than a minute.

Filmed from the Fountain overlook platform. All clips have been muted - no natural sound from this distant erupting feature is present.

Kaleidoscope Geyser videos:
youtube.com/playlist?list=PL8dL6UmmXTBWGPZ0Q-7fgKt1YarUmWBB4

All clips - Kaleidoscope Geyser eruptions in the afternoon of 17 August 2025.

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$Cinnamon West Geyser & Cinnamon Spouter (2025) Cinnamon West Geyser & Cinnamon Spouter (2025) Geysers are hot springs that episodically erupt columns of water. They occur in few places on Earth. The highest concentration of geysers anywhere is at the Yellowstone Hotspot Volcano in northwestern Wyoming, USA. Cinnamon Spouter and Cinnamon West Geyser are located in the Black Sand Basin of Yellowstone’s Upper Geyser Basin. Cinnamon Spouter’s irregularly-shaped basin is 3 to 4 meters in diameter, with a centrally-located and irregularly-shaped vent area. Cinnamon West Geyser is located on the southwestern side of Cinnamon Spouter and has a subcircular basin 2 to 3 meters in diameter, with a ~1 meter diameter inner crater. Cinnamon Spouter first appeared in the late 1980s, under a tourist boardwalk. Early activity consisted of periodic geyser eruptions. The long-term, normal behavior of Cinnamon Spouter has become moderately low perpetual spouting that reaches about two meters high or less (usually much lower). After individual periodic eruptions occur in adjacent Cinnamon West Geyser (for example, in 2016), Cinnamon Spouter’s water level lowers and runoff ceases. Low-pool perpetual spouting can continue or activity can cease altogether, with water draining out of sight. Runoff water from Cinnamon Spouter drains to the south and southeast toward Iron Spring Creek. In August 2025, the distal runoff channel was completely dry - overflow was no longer occurring. In 1998, researchers measured the water temperature of Cinnamon Spouter at about 75° Celsius, with a pH of about 8.3 (= somewhat alkaline). Cinnamon West Geyser appeared subsequent to Cinnamon Spouters first appearance in the late 1980s. Cinnamon West Geyser was initially a fracture but has since widened into its present shape. Its normal behavior is low to very low perpetual spouting. It also has 1 to 2 meter tall geyser eruptions that occur in series, with hours- to days-long intervals between series. The first two eruptions in a series pour out large volumes of water for such a small feature. Water runs off toward the south and southwest and percolates downward into the geyserite / siliceous sinter gravel. Black Sand Basin videos: https://www.youtube.com/playlist?list=PL8dL6UmmXTBVwmCwqDQXjddb1pn82Whbf All clips - Cinnamon West Geyser & Cinnamon Spouter erupting in the late afternoon of 5 August 2025.$

Unnamed Sprinkler Group geyser next to Impatient Miser Geyser