Grand Coulee Dam, part of the Columbia Basin Project, located on the Columbia River in Washington State, is one of the largest concrete structures in the world. The dam is also the largest hydropower producer in the United States with a total generating capacity of 6,809 megawatts. The visitor center is open daily 9 a.
Maybe — confirm before you go.
Reclamation honors the pass at only a handful of sites — confirm before you rely on it here.
- Fee type Fee unknown — The fee structure here is unconfirmed.
- Source Find on Recreation.gov ↗
- Last verifiedJuly 6, 2026 · Check
- Official pagewww.recreation.gov ↗
- Contact 509-633-9265 · pninfo@usbr.gov
Common questions
Quick Yes / No / Depends answers for Grand Coulee Dam — always confirm with the managing site before you go.
Depends Does the America the Beautiful pass work here?
Maybe — Reclamation honors the pass at only a handful of sites — confirm before you rely on it here. Check with the managing agency before you go.
Yes Can you fish at Grand Coulee Dam?
Yes — fishing is one of the listed activities here. You’ll need a valid state fishing license.
Yes Can you kayak, paddle, or boat here?
Yes — there’s water for boating and paddling at Grand Coulee Dam. Hand-launched craft usually need no permit; motorized boats may need registration or a launch fee.
Yes Are there hiking trails?
Yes — hiking is one of the listed activities at Grand Coulee Dam.
Yes Can you bike here?
Yes — biking is available at Grand Coulee Dam. Confirm which roads or trails allow it.
Yes Can you bring a dog?
Generally yes — dogs are welcome when kept under control (usually leashed). Confirm any local rules.
Depends Are drones allowed?
Sometimes — often allowed away from wilderness and developed or crowded areas, with rules. Check locally before you fly.
Nearby sites
JStripes at English Wikipedia / CC BY 2.5 · Wikimedia Commons Bureau of Reclamation Franklin D. Roosevelt Lake
CheckReclamation honors the pass at only a handful of sites — confirm before you rely on it here.
No machine-readable author provided. Williamborg assumed (ba / Public domain · Wikimedia Commons Bureau of Reclamation Banks Lake
CheckReclamation honors the pass at only a handful of sites — confirm before you rely on it here.