Home / Oregon lakes / Upper Klamath Lake
Natural lake (dam-regulated)

Upper Klamath Lake

Klamath County, Oregon

Upper Klamath Lake is Oregon's largest freshwater lake, just north of Klamath Falls. It is known for very large native redband rainbow trout.

N10 mi
Air temp in Klamath Falls, OR Loading current temperature…
Map data © OpenStreetMap contributors.
Surface area61,543 acres
Max depth—
Shoreline88 mi
Boat motorsUnlimited horsepower

Species

Fishery rating out of 5.

Rainbow Trout●●●●●

Native redband trout here grow very large.

Yellow Perch●●●○○

Schools on mud and sand flats. Great through the ice.

Brown Trout●○○○○

Browns are found mostly in the tributary streams.

When they bite

Month-by-month activity for each target species.

JFMAMJJASOND
Rainbow Trout
Yellow Perch
Brown Trout
SlowFairGoodHot

Boat launches

5 launch sites. Fees and hours change, so confirm before you go.

  • Moore Park Boat RampPublic
    City park in Klamath Falls on Lakeshore Dr at the south end; paved ramps, docks, restroomsDirections ↗
  • Wocus Bay Boat LaunchPublic
    Klamath County park, 16551 Hwy 140 W, 13 miles west of Klamath Falls; dock, day use, open year roundDirections ↗
  • Eagle Ridge ParkPublic
    Klamath County park, 17300 Eagle Ridge Rd off Hwy 140; boat launch, no trailers past the launchDirections ↗
  • Rocky Point Day UsePublic
    Launch on the northwest shore near Rocky Point ResortDirections ↗
  • More public accessPublic
    See Oregon Fish & Wildlife or the lake manager's website for all ramps and feesDirections ↗

Size & creel limits

Special rules for this lake, confirmed from official state regulations. Minimum size and daily limit.

SpeciesMin sizeDaily limit
Rainbow Trout
Listed as 'Klamath Lake' exception; closed to angling in Hagelstein Park
15 in1 / day

Other species in this lake: look up the limits at Oregon Department of Fish and Wildlife (via official ODFW eRegulations) ↗

Verified October 2026. Rules change, so confirm current limits with the Oregon Department of Fish and Wildlife (via official ODFW eRegulations) before you fish.

Bait & tackle nearby

Closest shops to the lake and its boat launches. Call ahead for live bait and hours.

Search more bait shops near Upper Klamath Lake ↗

Local tips

Angler reports

Water temp, what's biting, and anything else other anglers should know about Upper Klamath Lake.

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View on interactive map

Zoom and pan on a street, satellite or terrain map. Red pins are boat launches; blue pins are bait shops nearby.