Laser Light Show — "One River, Many Voices"

Grand Coulee Dam Visitor Center

The “One River, Many Voices” laser light show began May 28, 2022. It runs nightly at 10:00 p.m. Pacific Time through July 31. Beginning Aug. 1, the laser light show will start at 9:30 p.m., and beginning Sept. 1 through Sept. 30, it will start at 8:30 p.m. Start times are subject to change. Tickets are not required to watch the light show. Circumstances beyond our control may result in a show cancellation without notice.

Visitors can listen to the show’s nightly audio on 90.1 FM.

Grand Coulee Visitor Center

Last Updated: 6/21/22