Eighty miles west of Spokane, the immense Grand Coulee Dam is the country’s largest concrete structure. Constructed between 1933 and 1942 on the Columbia River, the dam was one of the cornerstones of FDR’s New Deal, and remains one of the world’s top generators of hydroelectricity. Heroic tales of power production are detailed in the visitor centre, on Hwy-155 on the west side of the dam, which also runs free 50min tours (April–Oct daily) of the dam and one of its massive generating plants.

Travel offers; book through Rough Guides

USA features

The latest articles, galleries, quizzes and videos.

10 places where you can see America's fall foliage at its finest

10 places where you can see America's fall foliage at its finest

As fall takes hold, a magnificent blanket of gold and amber leaves begins to descend across the USA. Misty morning walks and roaring fires start to bec…

21 Sep 2017 • Phoebe Tatham insert_drive_file Article
Beer and bison burgers: a foodie's guide to Denver

Beer and bison burgers: a foodie's guide to Denver

Countless cities are credited with a burgeoning food scene – but Denver, the Wild West capital of Colorado, stands out from the crowd. In 2016, a stagger…

19 Sep 2017 • Ros Walford insert_drive_file Article
19 places to get utterly lost

19 places to get utterly lost

One of the great joys of travelling is stumbling across unexpected places, wandering without a single destination in mind and embracing the journey. These place…

12 Sep 2017 • Keith Drew camera_alt Gallery
View more featureschevron_right

Join over 60,000 subscribers and get travel tips, competitions and more every month

Join over 60,000 subscribers and get travel tips, competitions and more every month