Columbia-Pacific Northwest Region

Laser Light Show — "One River, Many Voices"

The “One River, Many Voices” laser light show begins May 26, 2023. It runs nightly at 10 p.m. Pacific Time through July 31. Beginning Aug. 1, the laser light show will start at 9:30 p.m., and from Sept. 1–30, it will begin at 8:30 p.m. The show runs approximately 30 minutes. Start times are subject to change. Tickets are not required to watch the light show. The light show ends for the year Sept. 30, 2023, and will resume in May 2024.

Please note, in rare circumstances beyond our control, the laser light show can be canceled without notice.

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

Grand Coulee Dam Hours of Operation

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Contact
Grand Coulee Visitor Center
509-633-9265
pninfo@usbr.gov