About us

Travel the world with the global leader in Sightseeing and Tours for over 100 years! Grayline is the largest provider of sightseeing tours on the planet. For decades Gray Line has been at the center of creating and operating the best traveler experiences in the world’s most sought-after sightseeing destinations. With thousands of tours and experiences in more than 700 locations, spanning six continents, Gray Line is also the largest direct supplier of destination services to online travel sellers, wholesalers and travel agents. Founded in 1910, Gray Line has grown into the most well-known consumer brand in sightseeing tours. Its global network of elite providers operates day tours, airport transfers, hop-on hop-off tours, multi-day packages, walking tours and other specialized destination services.

Gray Line Seattle is the local expert you can trust with your vacation.
Choosing the right tour is an important decision, but choosing the right tour operator is even more critical. Don't leave your vacation to chance. Ride with the best! 

Our staff have carefully crafted the tours we offer to provide the best experience for our customers and to take them to the places that give them a true Seattle experience. 

Hop On Hop Off Tours
Gray Line Seattle, in partnership with City Sightseeing Seattle, offers Hop On Hop Off service to three spectacular loop tours featuring 33 stops throughout the city. With our 48 hour All Line Loop Pass you can everything Seattle has to offer from the lakes and parks of north Seattle to The Museum of Flight at Boeing Field in the south of Seattle. 

Gray Line Seattle's staff members can offer you a variety of discounted prices to attractions around the city, from the Sky View Observatory atop one of the west coast's tallest skyscrapers to riding the waves of Puget Sound with an Argosy harbor cruise. Simply ask any staff member for more information. 

Our open top, double decker buses add a little extra fun and adventure to our tours as you cruise the city with nothing above you but sunshine. Kids will love feeling the wind on their face as the bus explores the Emerald City


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