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Grand Coulee Dam

The 8th Wonder of the World!

Harnessing the Columbia River for irrigation, power and flood control, the dam is said to be the most massive concrete structure in the world.

The dam is 550 feet high, 500 feet wide at its base and 5,223 feet long. It is also the 3rd largest producer of electricity in the world. The reservoir impounded by the dam is called Franklin D Roosevelt Lake. Communities sprang up during construction and have remained during the operation of the dam, including Electric City, Grand Coulee, and the town of Coulee Dam.

Guided tours are offered daily from 9-5.

Visit the dam during summer months and witness the spectacular laser light show.

Location Coulee City Washington
Phone 509-633-9265
Website http://www.grandcouleedam.org
... at 10:00pm Grand Coulee Dam   8th Wonder of the World! & North America's Largest Concrete Structure! Grand Coulee Dam Pewter Belt Buckle! Get Yours Today !!  Visit Okanogan Country ! Okanogan County Tourism Council 6th Balde Eagle Festival  Feb 16, 17, 18,  2007 If you see this ... you need to upgrade to a newer version of your browser that ...
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