Klamath Mountains

E19985

mountain range

The Klamath Mountains are a rugged mountain range in northwestern California and southwestern Oregon known for their complex geology, rich biodiversity, and extensive conifer forests.

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All labels observed (8)

Label	Occurrences
Klamath Mountains canonical	42
Siskiyou Mountains	15
Klamath Mountains region	7
Klamath-Siskiyou ecoregion	2
Klamath Mountains ecoregion	1
Klamath mountain system	1
Klamath–Siskiyou forests	1
Siskiyou County highlands	1

Statements (66)

Predicate	Object
instanceOf	mountain range ⓘ
biodiversityHotspot	yes ⓘ
borderedBy	Cascade Range ⓘ Central Valley ⓘ surface form: Central Valley of California Coast Range ⓘ surface form: Coast Range of Oregon
climate	Mediterranean-influenced ⓘ maritime-influenced ⓘ
contains	Castle Crags ⓘ surface form: Castle Crags area Marble Mountains ⓘ Salmon Mountains ⓘ Scott Mountains ⓘ Klamath Mountains self-linksurface differs ⓘ surface form: Siskiyou Mountains Trinity Alps ⓘ
continent	North America ⓘ
country	United States of America ⓘ
crossedBy	Interstate 5 ⓘ U.S. Route 199 ⓘ
dominantVegetation	coniferous forest ⓘ
drainedBy	Illinois River ⓘ Klamath River ⓘ Salmon River ⓘ Smith River ⓘ Trinity River ⓘ
ecoregion	Klamath Mountains self-linksurface differs ⓘ surface form: Klamath–Siskiyou forests
geologicalFeature	accreted terranes ⓘ metamorphic rocks ⓘ ophiolite complexes ⓘ plutonic rocks ⓘ
hasActivity	backpacking ⓘ fishing ⓘ hiking ⓘ whitewater boating ⓘ
highestPoint	Mount Eddy ⓘ
highestPointElevation_ft	9050 ⓘ
highestPointElevation_m	2759 ⓘ
knownFor	complex geology ⓘ extensive conifer forests ⓘ high plant endemism ⓘ old-growth forests ⓘ rich biodiversity ⓘ rugged terrain ⓘ
locatedIn	northwestern California ⓘ southern Oregon ⓘ surface form: southwestern Oregon
nearestMajorCity	Medford, Oregon, United States ⓘ surface form: Medford, Oregon Redding ⓘ surface form: Redding, California
notableTreeSpecies	Brewer spruce ⓘ Douglas fir ⓘ surface form: Douglas-fir Jeffrey pine ⓘ Taxus ⓘ surface form: Pacific yew Thuja ⓘ surface form: Port Orford cedar Shasta red fir ⓘ foxtail pine (local populations) ⓘ incense-cedar ⓘ ponderosa pine ⓘ sugar pine ⓘ western hemlock ⓘ
orogeny	Nevadan orogeny (major influence) ⓘ
partOf	Coastal Ranges ⓘ surface form: California Coast Ranges (broad physiographic sense) Pacific Coast Ranges ⓘ
protectedAreaWithin	Klamath National Forest ⓘ Marble Mountain Wilderness ⓘ Rogue River–Siskiyou National Forest ⓘ Shasta-Trinity National Forest ⓘ Siskiyou National Forest ⓘ surface form: Siskiyou Wilderness Six Rivers National Forest ⓘ Trinity Alps Wilderness ⓘ

Referenced by (70)

Full triples — surface form annotated when it differs from this entity's canonical label.

North American Cordillera → contains → Klamath Mountains ⓘ

Pacific Crest Trail → passesThrough → Klamath Mountains ⓘ

Klamath Mountains → contains → Klamath Mountains self-linksurface differs ⓘ

this entity surface form: Siskiyou Mountains

Klamath Mountains → ecoregion → Klamath Mountains self-linksurface differs ⓘ

this entity surface form: Klamath–Siskiyou forests

North Coast of California → adjacentTo → Klamath Mountains ⓘ

Del Norte County, California → elevationMaxFeature → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Sacramento River → sourceRegion → Klamath Mountains ⓘ

Trinity Dam → locatedInMountainRange → Klamath Mountains ⓘ

this entity surface form: Klamath Mountains region

southern Oregon → hasMountainRange → Klamath Mountains ⓘ

subject surface form: Southern Oregon

this entity surface form: Siskiyou Mountains

southern Oregon → hasMountainRange → Klamath Mountains ⓘ

subject surface form: Southern Oregon

Shasta red fir → foundIn → Klamath Mountains ⓘ

Marble Mountains → locatedIn → Klamath Mountains ⓘ

Marble Mountains → partOf → Klamath Mountains ⓘ

Siskiyou National Forest → locatedInMountainRange → Klamath Mountains ⓘ

Siskiyou National Forest → containsPartOf → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Castle Crags → partOf → Klamath Mountains ⓘ

Modoc Plateau → borderedBy → Klamath Mountains ⓘ

Jackson County, Oregon → containsMountainRange → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Trinity Alps → partOf → Klamath Mountains ⓘ

Smith River National Recreation Area → locatedIn → Klamath Mountains ⓘ

Salmon Mountains → partOf → Klamath Mountains ⓘ

Salmon Mountains → mountainSystem → Klamath Mountains ⓘ

Scott Mountains → partOf → Klamath Mountains ⓘ

Scott Mountains → mountainSystem → Klamath Mountains ⓘ

this entity surface form: Klamath mountain system

Scott Mountains → partOf → Klamath Mountains ⓘ

this entity surface form: Klamath-Siskiyou ecoregion

Mount Eddy → partOf → Klamath Mountains ⓘ

Mount Eddy → mountainRange → Klamath Mountains ⓘ

Trinity County → locatedIn → Klamath Mountains ⓘ

this entity surface form: Klamath Mountains region

Gasquet, California → locatedIn → Klamath Mountains ⓘ

Marble Mountain Wilderness → locatedIn → Klamath Mountains ⓘ

Marble Mountain Wilderness → mountainRange → Klamath Mountains ⓘ

Marble Mountain Wilderness → partOf → Klamath Mountains ⓘ

this entity surface form: Klamath-Siskiyou ecoregion

Trinity Alps Wilderness → locatedIn → Klamath Mountains ⓘ

Mountains of Northern California → partOf → Klamath Mountains ⓘ

Mountains of Northern California → contains → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Klamath National Forest → contains → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Weed, California → region → Klamath Mountains ⓘ

this entity surface form: Siskiyou County highlands

Weed, California → nearbyFeature → Klamath Mountains ⓘ

Castle Crags State Park → locatedInMountainRange → Klamath Mountains ⓘ

Rogue River–Siskiyou National Forest → containsMountainRange → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Rogue River–Siskiyou National Forest → containsMountainRange → Klamath Mountains ⓘ

California State Route 299 → traverses → Klamath Mountains ⓘ

Trinity River → sourceLocation → Klamath Mountains ⓘ

Trinity River → region → Klamath Mountains ⓘ

this entity surface form: Klamath Mountains region

Rogue River → crossesEcoregion → Klamath Mountains ⓘ

this entity surface form: Klamath Mountains ecoregion

Cascade–Siskiyou region → locatedIn → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Chetco River → sourceLocatedIn → Klamath Mountains ⓘ

Smith River → sourceLocatedIn → Klamath Mountains ⓘ

this entity surface form: Siskiyou Mountains

Meadows of California → foundIn → Klamath Mountains ⓘ