Float between Lake Union and Puget Sound on this two-hour Argosy cruise that threads Seattle’s industrial shorelines, floating homes, and the century-old Ballard Locks. Expect close-up views of the Space Needle, Fisherman’s Terminal, and working maritime life, with live narration and both indoor and outdoor seating.
More ways to explore the area's outdoor wonders
The bow cuts through a cobalt morning and the city unfolds like a film reel: the Space Needle rises to port, a floatplane scribbles across the sky, and Seattle’s skyline sits patient behind a scatter of cranes and houseboats. On an Argosy Seattle Locks Cruise you sit where saltwater meets freshwater and watch the boat become cargo of the century-old Hiram M. Chittenden (Ballard) Locks — the living, hissing “boat elevator” that lowers you roughly 20 feet from Lake Union into Puget Sound.
Difficulty
easy
Duration
2 hours
Fitness Level
Suitable for all fitness levels; minimal walking and low physical exertion required
Wildlife
History
The Hiram M. Chittenden Locks opened in 1917 and were built by the U.S. Army Corps of Engineers to control lake levels and support commercial navigation between freshwater Lake Washington and the saltwater Puget Sound.
Conservation
The locks and surrounding shorelines are managed with an emphasis on water quality and habitat protection; avoid feeding wildlife and dispose of trash in marina receptacles to minimize impacts.
Reserve your spot on the Seattle Locks Cruise today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Confirm your departure point
This is a one-way cruise with two possible departure locations (AGC Marina on Lake Union or Pier 54 on Elliott Bay). Check your ticket and arrive at the correct marina 30 minutes before departure.
Dress in layers and waterproofs
Wind off the sound can be cold and damp even on sunny days—bring a windbreaker and a warm mid-layer for deck time.
Bring binoculars and a zoom lens
Binoculars or a 70–200mm lens help you see wildlife, distant lighthouses, and detail on houseboats and ships.
Board early if you want a prime deck spot
Boarding starts 20 minutes prior and doors close 5 minutes before departure; early boarding gets the best outdoor photo positions midship.
Waterproof windbreaker
Blocks spray and wind on the open deck during cooler months.
spring
Binoculars or telephoto lens
Helps capture wildlife and architectural details from the boat.
summer
Warm mid-layer (fleece or wool)
Keeps you comfortable during chilly crossings and evening departures.
fall
Small daypack
Carries snacks, camera, extra layers, and any personal items while on board.