Skip to Main Content
In addition to the weekend, our office will be closed on Monday, May 27, 2024 in observance of Memorial Day. Read More

The U.S. Assay Office

Category: Cultural Attractions & Organizations

210 Main St
Boise, ID 83702

visit website

View on Google Maps

The Assay Office is a historic building at 210 Main Street in Boise, Idaho. It is significant for its role in the history of mining in Idaho, and was the first major federal government building in the Idaho Territory. During the first half of the 1860s, Idaho's gold production was the third highest in the nation.


Upcoming Events

Nearby Dining

Nearby Shopping

Nearby Arts, Culture & Parks