Byway Map Cascade Scenic Byway Loop (pdf 1.1Mb)

Washington State Map Small Scenic Byways Map (pdf 950kb) - Smaller file for quicker download Large Scenic Byways Map (pdf 7.1Mb) - Greater detail but a longer download time PDF maps fit to print on 8 1/2 X 11 paper

  Designation: 
  National Scenic Byway
  Washington State Scenic Byway

• 100 Miles
• Between Omak and Othello
• On State Route 155 and State Route 17 past Grand Coulee

About This Byway

A unique network of basalt canyons and pothole lakes, this land was shaped by the massive Ice Age Floods. Stories reveal evidence of ancient Native Americans and the living culture of the Confederated Tribes of the Colville. Today, the desert sagebrush interweaves with basalt cliffs and green farm fields dotted with thousands of lakes nourished by the massive reclamation system of Grand Coulee Dam. 

Explore and Plan Your Trip

Plan a trip and find more information about the Coulee Scenic Byway, including pictures, maps, sample itineraries and services provided on this byway.

• Official Byway Group Website 
• National Scenic Byways Program – Detailed descriptions, stories, maps and itineraries
• Experience Washington – Washington State Tourism site using a Virtual Earth interactive map
• Revisiting Washington

Conditions on the Road

Traffic
Traffic Conditions
WSDOT Traffic Cameras

Weather
Current Weather
Weather Forecast for Washington State

Mountain Passes
No passes on this route

Towns and Features on the Byway

• Connell
• Othello
• Warden
• Moses Lake
• Ephrata
• Soap Lake Wilson Creek
• Almira
• Coulee City
• Electric City
• Grand Coulee
• Coulee Dam
• Elmer City
• Nespelem
• Disautel
• Omak