The Historic Snoqualmie Depot Campus, the Railway History Campus, and the North Bend Depot in North Bend all makeup the Northwest Railway Museum, the region’s largest railway museum with 5.5 miles of track and campuses.

The rocks beneath Snoqualmie Falls in Washington State

are about 23 million years old. However, the falls themselves were created by glaciers that receded about 5,000 years ago.  The glaciers left behind a fertile plain and the almost 300-foot waterfall. 

The Grand Coulee is an ancient river bed in the Columbia River Plateau. The deluge of flood water stripped away soil, cut deep canyons and carved out 50 cubic miles (210 km3) of earth, leaving behind areas of stark scabland.