• And don’t miss the laser light show, broadcasted every evening between Memorial Day and September 30, onto the mile-wide face of the Grand Coulee Dam!
  • Grand Coulee is a large coulee on the Columbia River Plateau. This area has underlying granite bedrock, formed deep in the Earth's crust 40 to 60 million years ago.
  • The first plaque on the basalt column, added in 2017, remembers the Grand Coulee Tigers, whose...
  • Grand Coulee is home to the Grand Coulee Dam, the largest hydro-power generating facility in the United States, which also provides water for the Columbia...
  • Grand Coulee Tourism: Tripadvisor has 427 reviews of Grand Coulee Hotels, Attractions, and Restaurants making it your best Grand Coulee resource.
  • Power production facilities at Grand Coulee Dam are among the largest in the world; the total generating capacity is rated at 6,809 megawatts.
  • Grand Coulee Dam Motels & Area Information on Grand Coulee Dam, Vacations, Accommodations, Shopping, Tours, Activities, Events, Laser Light Show...
  • We are excited to announce that on June 1, 2024, Grand Coulee's Residents Annual Pulse Survey will be released! Grand Coulee, SK.
  • It was Grand Coulee, as well, that powered the production of plutonium at the nearby Hanford Site, which figured prominently in the making of the atomic bomb.
  • For a time, Grand Coulee Dam was the largest concrete structure ever built, but today that distinction goes to the Three Gorges Dam in China, completed in 2009.