Treadwell Historic Preservation Society: Located in Juneau, Not Douglas

The Treadwell Historic Preservation and Restoration Society, Inc. is not in Douglas, Alaska. It is located in Juneau, the state capital, at:

12861 Glacier Highway
Juneau, AK 99801
United States

The society preserves the history of the Treadwell Gold Mine Complex on Douglas Island (across Gastineau Channel from Juneau), which was once the world's largest gold mining operation (1880s–1917). The museum and archives are in Juneau; the historic site ruins are on Douglas Island, accessible via the Douglas Bridge.