Museum of History & Industry (MOHAI)

What to know

The Museum of History & Industry, known as MOHAI, is Seattle's premier regional history museum, situated in the South Lake Union neighborhood. Founded in 1952, the institution grew from the Seattle Historical Society and the old City of Seattle Historical Museum to become the largest private heritage organization in Washington state. It maintains a massive collection of nearly four million artifacts, photographs, and archival materials that focus on the development of Seattle and the greater Puget Sound region. The museum is housed in the historic Naval Reserve Armory, a 1940 Art Deco landmark located in Lake Union Park. This architectural gem provides 50,000 square feet of exhibition space where visitors can explore the city's innovative spirit. The galleries feature permanent and temporary exhibits, including stories about Seattle's major inventions and innovators, as well as specific themes like the 1962 Seattle World's Fair and the Boeing 747. As a Smithsonian affiliate museum accredited by the American Alliance of Museums, MOHAI fulfills its mission to collect, preserve, and share the history of the region. The museum offers diverse programming for youth and adults, alongside public events held in partnership with community organizations. Its location in Lake Union Park makes it a central hub for those seeking to understand the city's industrial and cultural evolution.

Visitor tips

• Visit on the first Thursday of each month for free admission for everyone.
• Children up to age 14 are free every day, except for school groups.
• If visiting on a Thursday, take advantage of the extended hours until 8:00 p.m.
• Wheelchairs are available at the Visitor Services desk if needed.

Nearby context

MOHAI is located in the South Lake Union neighborhood, specifically within Lake Union Park, providing a view of the water and the surrounding industrial history of the city.