Ballard Locks Fish Ladder, Seattle, Washington · salmon run
Ballard Locks Fish Ladder, Seattle, Washington salmon run
At Seattle's Ballard Locks, the Army Corps' fish ladder has an underwater viewing room where you can watch salmon climb past on their way to Lake Washington — a genuinely urban, all-ages way to see a wild run. It's a classic add-on to a Puget Sound RV trip, free and right in the city.
Typical run window
Sockeye June–October; Chinook July–November; coho August–November
Species
Sockeye salmon, Chinook salmon, Coho salmon
Where
Hiram M. Chittenden (Ballard) Locks fish ladder, U.S. Army Corps of Engineers — underwater viewing room
Nearest RV base
In-city day-use only — private / metro RV parks (no on-site or nearby .gov base)
Plan it honestly
This is a free in-city day-use attraction — there's no camping on site, so base the RV at a metro/private park. Run windows are typical (sockeye early summer, Chinook late summer, coho fall) and vary year to year.
Confirm the run window with the managing agency: USACE Seattle — Chittenden Locks fish ladder .