California
North Coast
Lake County

Sulphur Bank Ridge

Sulphur Bank Ridge is a ridge in , , and has an elevation of 1,906 feet. Sulphur Bank Ridge is situated nearby to the hamlet , as well as near .
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Places of Interest

Highlights include Sulphur Bank Mine and Rattlesnake Island.

Quarry
Photo: Marcia Wright, CC BY-SA 3.0.
The is located near and in , . The 150-acre mine became one of the most noted mercury producers in the world.

Island
is an island located on in , northern . Its land area is nominally 53 acres, but may vary significantly as lake levels rise and fall.

Photo: Marcia Wright, CC BY-SA 3.0.
The , also known as the Borax Lake-Hodges Archaeological Site and designated by the Smithsonian trinomial CA-LAK-36, is a prehistoric archaeological site near .

Places in the Area

Nearby places include Clearlake.

Photo: Marcia Wright, CC BY-SA 3.0.
is a city in inland in the region of . It is located at the southern end of Clear Lake, which is more than 1.5 million years old.

Sulphur Bank Ridge

Latitude
38.9949° or 38° 59′ 42″ north
Longitude
-122.66804° or 122° 40′ 5″ west
Elevation
1,906 feet (581 metres)
Open location code
84CVX8VJ+XQ
Geo­Names ID
5399667
This page is based on GeoNames, Wikidata, and Wikimedia Commons.
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Satellite Map

Discover Sulphur Bank Ridge from above in high-definition satellite imagery.
© Stadia Maps, Airbus DS, CNES, PlanetObserver, and Copernicus

Localities in the Area

Explore places such as Clear Lake Keys and Clearlake Park.

Notable Places Nearby

Highlights include Borax Lake and Lily Cove.

Lake County: Must-Visit Destinations

Delve into Lakeport, Clearlake, Middletown, and Kelseyville.

Curious Ridges to Discover

Uncover intriguing ridges from every corner of the globe.
About Mapcarta. Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Photo: Wikimedia, CC0.