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Langlois Lake
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GPS Coordinates
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About This Ramp
Hours
Year-round. Open to vehicles only during the regulated sport fishing season(s).
Managed by
WDFW
Surface
Gravel
Parking
1 spaces
Amenities
Restroom
USGS2 data sourcesUpdated Mar 2026
Langlois Lake is a public boat ramp on Langlois Lake in Carnation, King County, Washington (98014). Managed by WDFW. GPS coordinates: 47.6349°N, 121.8842°W.