Latourell Falls
E56169
Latourell Falls is a striking, nearly vertical waterfall in Oregon known for its dramatic plunge over columnar basalt cliffs and easy access from the Historic Columbia River Highway.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Latourell Falls canonical | 7 |
| Upper Latourell Falls | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T422066 — 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: Latourell Falls Context triple: [Columbia River Gorge National Scenic Area, hasWaterfall, Latourell Falls]
-
A.
Horsetail Falls
Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
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B.
Sutherland Falls
Sutherland Falls is one of New Zealand’s most famous and tallest waterfalls, located deep in the remote wilderness of Fiordland on the South Island.
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C.
Bridal Veil Falls (Oregon)
Bridal Veil Falls (Oregon) is a picturesque two-tiered waterfall in the Columbia River Gorge, popular for its short hiking trail and scenic viewpoints.
-
D.
Vernal Fall
Vernal Fall is a prominent and picturesque waterfall on the Merced River in Yosemite National Park, renowned for its powerful flow and popular hiking access via the Mist Trail.
-
E.
Mill Creek Falls
Mill Creek Falls is a scenic waterfall in Northern California known for its dramatic drop amid the volcanic landscapes and forested canyons of Lassen Volcanic National Park.
- 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: Latourell Falls Target entity description: Latourell Falls is a striking, nearly vertical waterfall in Oregon known for its dramatic plunge over columnar basalt cliffs and easy access from the Historic Columbia River Highway.
-
A.
Horsetail Falls
Horsetail Falls is a picturesque, horsetail-shaped waterfall in Oregon that cascades down a basalt cliff along the Columbia River Gorge.
-
B.
Sutherland Falls
Sutherland Falls is one of New Zealand’s most famous and tallest waterfalls, located deep in the remote wilderness of Fiordland on the South Island.
-
C.
Bridal Veil Falls (Oregon)
Bridal Veil Falls (Oregon) is a picturesque two-tiered waterfall in the Columbia River Gorge, popular for its short hiking trail and scenic viewpoints.
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D.
Vernal Fall
Vernal Fall is a prominent and picturesque waterfall on the Merced River in Yosemite National Park, renowned for its powerful flow and popular hiking access via the Mist Trail.
-
E.
Mill Creek Falls
Mill Creek Falls is a scenic waterfall in Northern California known for its dramatic drop amid the volcanic landscapes and forested canyons of Lassen Volcanic National Park.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
natural feature
ⓘ
waterfall ⓘ |
| accessedVia |
Historic Columbia River Highway State Trail
ⓘ
surface form:
Historic Columbia River Highway
|
| county | Multnomah County ⓘ |
| distanceFromPortland |
approximately 30 miles east of Portland
ⓘ
approximately 48 kilometers east of Portland ⓘ |
| dropType | plunge waterfall ⓘ |
| geologicalFeature | columnar basalt cliffs ⓘ |
| hasBridge | footbridge at base of falls ⓘ |
| hasParking | parking area near viewpoint ⓘ |
| hasPicnicArea | Guy W. Talbot State Park picnic facilities ⓘ |
| hasSignage | interpretive signs at viewpoint ⓘ |
| hasTrail | Latourell Falls Loop Trail ⓘ |
| hasUpperSection |
Latourell Falls
self-linksurface differs
ⓘ
surface form:
Upper Latourell Falls
|
| hazard | slippery rocks near base ⓘ |
| height |
approximately 224 feet
ⓘ
approximately 68 meters ⓘ |
| locatedIn |
Columbia River Gorge National Scenic Area
ⓘ
surface form:
Columbia River Gorge
Oregon ⓘ United States of America ⓘ
surface form:
United States
|
| locatedInProtectedArea | Guy W. Talbot State Park ⓘ |
| managedBy | Oregon Parks and Recreation Department ⓘ |
| mapFeatureType | GNIS feature: waterfall ⓘ |
| nearestCommunity | Latourell ⓘ |
| notableFor |
exposed columnar basalt fan
ⓘ
nearly vertical plunge ⓘ |
| numberOfDrops | 1 ⓘ |
| partOf |
Columbia River Gorge National Scenic Area
ⓘ
surface form:
Columbia River Gorge waterfall corridor
|
| partOfEcoregion | temperate rainforest of Columbia Gorge ⓘ |
| partOfScenicByway |
Historic Columbia River Highway State Trail
ⓘ
surface form:
Historic Columbia River Highway Scenic Byway
|
| photographicFeature | mossy basalt amphitheater ⓘ |
| recreationalActivity |
hiking
ⓘ
photography ⓘ sightseeing ⓘ |
| region | Pacific Northwest ⓘ |
| seasonalFlow | flows year-round ⓘ |
| tourismCategory |
Columbia River Gorge tourist attraction
ⓘ
Oregon state park attraction ⓘ |
| trailLength |
approximately 2.4 miles round trip
ⓘ
approximately 3.9 kilometers round trip ⓘ |
| viewingAccess |
trail to base of falls
ⓘ
trail to upper falls ⓘ viewpoint near highway ⓘ |
| viewpointType | roadside viewpoint ⓘ |
| watercourse | Latourell Creek ⓘ |
| withinDrivingRoute |
Columbia River Gorge National Scenic Area
ⓘ
surface form:
Waterfall Alley of the Columbia River Gorge
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Latourell Falls Description of subject: Latourell Falls is a striking, nearly vertical waterfall in Oregon known for its dramatic plunge over columnar basalt cliffs and easy access from the Historic Columbia River Highway.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Upper Latourell Falls
this entity surface form:
Upper Latourell Falls