Oblong Geyser
What makes Oblong so impressive is the volume of water it discharges during an eruption.
Plan Around Oblong Geyser
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Oblong Geyser Details
We mentioned earlier that not only are geysers extremely rare and unique, but each individual geyser has its own pattern of behavior and activity. The steam that you see rising across the river is from the crater of Oblong Geyser. In terms of tallness, Oblong would not be ranked as one of the major geysers in the basin, as its eruptions typically do not exceed a height of about 25 feet. But what makes Oblong so impressive is the volume of water it discharges during an eruption. Oblong, like Grand, is a fountain geyser, so the constriction in the vent lies beneath a large pool of water. During an eruption, the entire pool domes up in a massive surge for over five minutes, sending tens of thousands of gallons of hot water directly into the Firehole River. Over the years, the intervals between eruptions for Oblong Geyser have averaged between four and seven hours, so this geyser is really not that hard to observe. Source: National Park Service, Exploring the Upper Geyser Basin, Orville Bach
Difficulty
Low
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Nearby Parks Around Oblong Geyser
Compare nearby parks around Oblong Geyser when deciding whether to expand the route after this stop.
Nearby Points of Interest Around Oblong Geyser
Use nearby POIs to quickly expand your options beyond Oblong Geyser while the map context is still fresh.
0.1 mi away
Beauty and Chromatic Pools
A well-deserved name given the wide range of colors due to the bacteria present here.
0.1 mi away
Giant Geyser
Giant Geyser is without question one of the greatest geysers in the world.
0.2 mi away
Grand Geyser
Grand is the most spectacular, because its eruptions consistently reach a height of over 180 feet.
0.2 mi away
Grotto Geyser
No other geyser in this basin is more revered for its unique mineral formations than Grotto Geyser.
0.2 mi away
Daisy Geyser
This highly predictable geyser erupts roughly every 200 minutes, and lasts for 3 to 5 minutes.
