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.

Aliases (3)

Statements (66)

Predicate	Object
instanceOf	mountain range →
biodiversityHotspot	yes →
borderedBy	Cascade Range → Central Valley of California → Coast Range of Oregon →
climate	Mediterranean-influenced → maritime-influenced →
contains	Castle Crags area → Marble Mountains → Salmon Mountains → Scott Mountains → Siskiyou Mountains → Trinity Alps →
continent	North America →
country	United States of America →
crossedBy	Interstate 5 → U.S. Route 199 NERFINISHED →
dominantVegetation	coniferous forest →
drainedBy	Illinois River → Klamath River → Salmon River → Smith River → Trinity River →
ecoregion	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 → southwestern Oregon →
nearestMajorCity	Medford, Oregon → Redding, California →
notableTreeSpecies	Brewer spruce → Douglas-fir → Jeffrey pine → Pacific yew → Port Orford cedar → Shasta red fir → foxtail pine (local populations) → incense-cedar → ponderosa pine → sugar pine → western hemlock →
orogeny	Nevadan orogeny (major influence) →
partOf	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 Wilderness → Six Rivers National Forest → Trinity Alps Wilderness →

Referenced by (8)

Subject (surface form when different)	Predicate
Klamath Mountains ("Siskiyou Mountains") → North American Cordillera →	contains
North Coast of California →	adjacentTo
Klamath Mountains ("Klamath–Siskiyou forests") →	ecoregion
Del Norte County, California ("Siskiyou Mountains") →	elevationMaxFeature
Trinity Dam ("Klamath Mountains region") →	locatedInMountainRange
Pacific Crest Trail →	passesThrough
Sacramento River →	sourceRegion