Norris Geyser Basin

E185947

geothermal area geyser basin tourist attraction

Norris Geyser Basin is one of Yellowstone’s hottest and most dynamic geothermal areas, known for its acidic hot springs, fumaroles, and some of the world’s tallest active geysers.

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All labels observed (10)

Label	Occurrences
Norris Geyser Basin canonical	19
Back Basin (Norris Geyser Basin)	2
Norris Geyser Basin hydrothermal area	2
Norris Geyser Basin Back Basin	1
Norris Geyser Basin Museum and trailhead	1
Norris Geyser Basin hydrothermal system	1
Norris Geyser Basin parking area	1
Norris Geyser Basin trails	1
Steamboat Geyser	1
Yellowstone National Park hydrothermal basins	1

How this entity was disambiguated

This entity first appeared as the object of triple T1607813 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Norris Geyser Basin
Context triple: [Yellowstone National Park, hasFeature, Norris Geyser Basin]

A. El Tatio geyser field
El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
B. Mammoth Hot Springs
Mammoth Hot Springs is a large, terraced geothermal area in Yellowstone known for its colorful travertine formations and steaming hot springs.
C. Valley of Geysers region
The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
D. Yellowstone
Yellowstone is a popular contemporary American television drama series centered on a powerful ranching family in Montana, known for its intense conflicts over land, power, and legacy.
E. Garibaldi Lake volcanic field
Garibaldi Lake volcanic field is a volcanic region in southwestern British Columbia, Canada, known for its stratovolcanoes, lava domes, and extensive Pleistocene to Holocene volcanic activity.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Norris Geyser Basin
Target entity description: Norris Geyser Basin is one of Yellowstone’s hottest and most dynamic geothermal areas, known for its acidic hot springs, fumaroles, and some of the world’s tallest active geysers.

A. El Tatio geyser field
El Tatio geyser field is a high-altitude geothermal area in northern Chile’s Andes, famous for its numerous active geysers, steaming fumaroles, and dramatic sunrise landscapes.
B. Mammoth Hot Springs
Mammoth Hot Springs is a large, terraced geothermal area in Yellowstone known for its colorful travertine formations and steaming hot springs.
C. Valley of Geysers region
The Valley of Geysers region is a remote, geothermal valley in Russia’s Kamchatka Peninsula famed for its dense concentration of geysers, hot springs, and volcanic landscapes within a UNESCO-listed wilderness.
D. Yellowstone
Yellowstone is a popular contemporary American television drama series centered on a powerful ranching family in Montana, known for its intense conflicts over land, power, and legacy.
E. Garibaldi Lake volcanic field
Garibaldi Lake volcanic field is a volcanic region in southwestern British Columbia, Canada, known for its stratovolcanoes, lava domes, and extensive Pleistocene to Holocene volcanic activity.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	geothermal area ⓘ geyser basin ⓘ tourist attraction ⓘ
accessPoint	Norris Geyser Basin Museum and trailhead ⓘ linked to: Norris Geyser Basin
contains	Cistern Spring ⓘ Congress Pool ⓘ Crackling Lake ⓘ Echinus Geyser ⓘ Emerald Spring ⓘ Green Dragon Spring ⓘ Minute Geyser ⓘ Porkchop Geyser ⓘ Steamboat Geyser ⓘ linked to: Norris Geyser Basin Vixen Geyser ⓘ Whirligig Geyser ⓘ
distanceFrom	approximately 14 miles southwest of Mammoth Hot Springs ⓘ approximately 21 miles north of Old Faithful ⓘ
geologicalSetting	edge of Yellowstone Caldera ⓘ intersection of multiple fault zones ⓘ
hasFeature	boiling pools ⓘ colorful microbial mats ⓘ hydrothermal explosions (historic) ⓘ silica sinter terraces ⓘ steam vents ⓘ
hasHighestTemperature	among major Yellowstone geyser basins ⓘ
hasPart	Back Basin ⓘ Porcelain Basin ⓘ
hasTrail	boardwalk loop through Back Basin ⓘ boardwalk loop through Porcelain Basin ⓘ
knownFor	acidic hot springs ⓘ dynamic hydrothermal activity ⓘ fumaroles ⓘ tall active geysers ⓘ very high ground temperatures ⓘ
locatedIn	United States ⓘ linked to: United States of America Wyoming ⓘ Yellowstone National Park ⓘ
managedBy	U.S. National Park Service ⓘ linked to: National Park Service
monitoredBy	Yellowstone Volcano Observatory ⓘ
monitoredFor	hydrothermal and seismic activity ⓘ
openTo	visitors year-round (road access seasonal) ⓘ
partOf	Yellowstone Caldera geothermal system ⓘ linked to: Yellowstone Caldera
subjectTo	frequent changes in geyser activity ⓘ periodic closures due to high ground temperatures ⓘ
temperatureRange	features often near or above boiling point ⓘ
waterChemistry	acidic ⓘ siliceous ⓘ

How these facts were elicited