Bachelor Island Slough

Bachelor Island Slough is a lake in Clark County, Washington. Bachelor Island Slough is situated nearby to the area Basalt Cobblestone Quarries District, as well as near the locality Austin Point.

Places of Interest

Highlights include Bachelor Island and Collins Beach.

Bachelor Island

Island

Bachelor Island is an island in the U.S. state of Washington. It is located in the Columbia River near Ridgefield, just south of the mouth of the Lewis River and a few miles north of the mouth of the Willamette River.

Collins Beach

Beach

Photo: Dckaynor, Public domain.

Collins Beach is a sandy beach on the Columbia River side of Sauvie Island in Oregon, United States, located north of Portland. Part of it is a clothing-optional area. Collins Beach is situated 1½ miles southwest of Bachelor Island Slough.

Places in the Area

Nearby places include Ridgefield and Warren.

Ridgefield

Photo: Jeffsilverstein, Public domain.

Ridgefield is a city in northern Clark County, Washington, United States. The population was 10,319 at the 2020 census, and was estimated at 16,132 in 2025.

Warren

Hamlet

Photo: Tedder, CC BY 3.0.

Warren is an unincorporated community and census-designated place in Columbia County, Oregon, United States, located on U.S. Route 30 north of Scappoose and south of St. Helens on Scappoose Bay of the Multnomah Channel of the Willamette River. Warren is situated 4 miles west of Bachelor Island Slough.

McNulty

Suburb

Photo: Aboutmovies, CC BY-SA 4.0.

McNulty is an unincorporated community in Columbia County, Oregon, United States. It was named for Columbia River steamboat captain John McNulty, a pioneer riverboatman of the Pacific Northwest. McNulty is situated 4½ miles northwest of Bachelor Island Slough.

Bachelor Island Slough

Type: Lake
Also known as: “Pigeon Creek”
Category: body of water
Location: Clark County, Washington, Pacific Northwest, United States, North America
View on OpenStreetMap

Latitude

45.80785° or 45° 48′ 28″ north

Longitude

-122.76322° or 122° 45′ 48″ west

Elevation

13 feet (4 metres)

Open location code

84QVR65P+4P

GeoNames ID

5786072

This page is based on GeoNames, Wikidata, and Wikimedia Commons.

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Satellite Map

Discover Bachelor Island Slough from above in high-definition satellite imagery.

Localities in the Area

Explore places such as Basalt Cobblestone Quarries District and Austin Point.

Notable Places Nearby

Highlights include Ridgefield National Wildlife Refuge and Deep Lake.

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