Argosy Cruises runs narrated sightseeing trips from Seattle’s waterfront, with routes around Elliott Bay and through the Hiram M. Chittenden Locks to Lake Union. From the water, you can see the downtown skyline, working harbor and, on clear days, the Olympic and Cascade mountain ranges. The one-hour Harbor Cruise is a straightforward way to get city views and local history; the longer Locks Cruise adds the experience of watching a boat move between salt and fresh water. Boats have indoor seating, restrooms and snacks and drinks for purchase.
Choose a route on the water

Argosy Cruises runs several narrated sightseeing itineraries around Seattle’s waterways. The Harbor Cruise takes about an hour and travels around Elliott Bay, passing the downtown waterfront and the working harbor. It suits a shorter visit focused on city views and a guided introduction to the area.
The Locks Cruise is a longer outing from the Seattle waterfront through the Hiram M. Chittenden Locks and into Lake Union. As the boat passes between salt water and fresh water, you can watch the locks change the water level. The route also includes views of Lake Union’s floating homes. Other Argosy trips use Lake Union or Kirkland docks, so check the departure point and route when choosing a cruise.
What you can see from the boat

The harbor route brings Seattle’s skyline into view from Elliott Bay, along with waterfront activity and the port’s cargo ships. On the opposite side of the city, the Olympic and Cascade mountain ranges can be visible in the distance. The views change as the boat moves, giving you time to look around and take photographs.
On the Locks Cruise, the passage through the Ballard Locks is a central part of the trip. The Hiram M. Chittenden Locks, completed in 1917, connect Lake Washington’s freshwater system with Puget Sound. A fish ladder is also part of the site; migrating salmon can sometimes be seen there, with king and coho salmon making their journey upstream between mid-August and September.
Narration and onboard facilities
Live narration covers Seattle’s history and the sights along the route. The guide speaks during parts of the cruise, with pauses that leave room to enjoy the view and take pictures. Boats have roomy seating and restrooms, and snacks, souvenirs and alcoholic and non-alcoholic drinks are available to buy on board.
The waterfront departure point is at Pier 55. The boats have wheelchair-accessible entrances, seating and restrooms, according to the listed facilities. If accessibility is important for your trip, confirm that the particular vessel and departure you plan to use meet your needs.
Planning your cruise
The one-hour Harbor Cruise is a manageable addition to a day around the waterfront. Allow longer for a Locks Cruise, which takes about two and a half hours. Since the trips use different routes and some depart from docks away from the waterfront, check the itinerary and boarding location before setting out.
Bring a light jacket, as it can be cooler on the water than on shore. Advance booking is recommended if you have a preferred departure time, particularly during busy periods. If you are driving, compare nearby parking options before arriving; public transit is another option for reaching the waterfront.
FAQ
How long is an Argosy Cruises tour?
The Harbor Cruise takes about one hour. The Locks Cruise takes about two and a half hours.
What can you see on the Harbor Cruise?
The route around Elliott Bay gives views of Seattle’s skyline, waterfront and working harbor. The Olympic and Cascade mountain ranges can be visible in the distance.
What happens on the Locks Cruise?
The boat travels from Elliott Bay through the Hiram M. Chittenden Locks into Lake Union. You can watch the water level change as the vessel moves between salt water and fresh water.
Are food and drinks available on board?
Snacks and alcoholic and non-alcoholic drinks are available to buy. Restrooms are also on board.

