In a cool modern building overlooking Columbia Park, this hands-on museum focuses on local and regional history and the ecological impacts of human activity (including a lot about the Hanford nuclear reactor). There are rotating exhibits throughout the year, and kid-friendly presentations several times a week; check online for the latest.

The museum also offers tours and guided hikes in the area.


Lonely Planet's must-see attractions

Nearby attractions

1. Columbia Park

1.71 MILES

At first glance, the Tri-Cities can seem like nothing but one big traffic snarl. The best solution: go to the park. This 400-acre green space along the…

2. East Benton County Historical Museum

4.73 MILES

This museum tracks local history and has some exhibits on 'Kennewick Man,' the 9300-year-old skeleton of a Caucasian male found on the banks of the…