AMERICA, ONE BEAUTIFUL ROAD AT A TIME

Coulee Corridor Scenic Byway

Washington
Take your time. Make a few stops. Enjoy the view.
Sun Lakes State Park · Public Domain. Photo by Tim Alling · Photo credits
THE JOURNEY IS THE REASON TO GO

Let the road set the pace.

Meander through ancient coulees and imagine walls of water hundreds of feet deep churning the rocks and soil, gouging these now dry canyons, leaving behind erratic rocks of all sizes and types as silent artifacts of roaring torrents. Observe a jewel-like lake, where mule deer and Peregrine Falcons live nearby.

The experienceNational Scenic Byway
Start with this outlineChoose a section of the named byway
Sun Lakes State Park is bathed in sun, its blue water and tree-lined landscape overlooked by clear skies.
Sun Lakes State Park
Public Domain. Photo by Tim Alling · Photo credits
An aerial view shows the entire Grand Coulee Dam, both the concrete structure and the water behind. Its enormity is more than a picture can capture.
Grand Coulee Dam
Public Domain. · Photo credits

Before you drive

Choose your stops before departure and check current road access, weather and vehicle suitability. A byway listing does not guarantee that every section or visitor facility is open.

Make it a satisfying day

Choose a realistic section, then allow time for viewpoints, a town stop and breaks. Scenic mileage rarely tells the whole story of how long an outing will take.

Match the road to your vehicle

Check the exact roads for your car, RV or motorcoach. Tunnel dimensions, turning space, grades and road surfaces can matter as much as distance.

Official route information ↗State road-condition links ↗

Route overview and designation: Federal Highway Administration, America’s Byways. Research: October 2026. This is a travel idea, not live navigation or a guarantee that the full route is open. Confirm exact roads, current conditions, parking and any attraction reservations before departure.