Welcome to the Museums of Lake County!

The County of Lake is home to three fine museums featuring local history, and Native American and early pioneer artifacts.

Historic Courthouse Museum

Located on Main Street Lakeport in Courthouse Park.

Courthouse Museum
  • Pomo Baskets and other Native American artifacts
  • Geologic History of Clear Lake
  • Gem and Mineral Display
  • Pioneer artifacts
  • Restored Courtroom
  • Research Library and Photograph Collection

Lower Lake Schoolhouse Museum

Located on Main Street just east of downtown Lower Lake.

  • Pioneer artifacts
  • Rock and Mineral display
  • Restored Schoolroom
  • Research Library
  • Cultural Events and Art Shows in the Weaver
Schoolhouse Museum


Gibson Museum & Cultural Center

Located on Highway 29 across the street from the Middletown Library.


Gibson Museum with Fence
  • Geology
  • Springs and Resorts
  • South Lake County History
  • Lillie Langtry Exhibit
  • Resource Library