Available languages
1 hour
Mobile ticket
Cruise from the Houses of Parliament and Big Ben all the way to Greenwich and discover London's historical sights along the way on this 1-hour Thames river sightseeing trip. With departures from Westminster Pier, live audio commentary, this is a perfect introduction to the city: upgrade for a round trip ticket.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Public transportation options are available nearby
Infants are required to sit on an adult’s lap
Suitable for all physical fitness levels
Toilets available on-board
For a full refund, cancel at least 24 hours before the scheduled departure time.
Wi-FI audio commentary on your smartphone - English, Spanish, French, Italian, German and Mandarin
Live commentary on board
Food and drinks
Hotel pickup and drop-off
Houses of Parliament
The Houses of Parliament are the home of British democracy. The Elizabeth Tower that houses Big Ben is one of the most famous landmarks in London.
London Eye
The London Eye is the world’s largest cantilevered observation wheel, offering wonderful views of London during its 30-minute rotation.
Westminster > Greenwich
Duration: 1 hour
Duration: 2 hours
Round trip: Westminster > Greenwich > Westminster
2,937 reviews
Total reviews and rating from Viator & Tripadvisor
Demity S,
Nov 14, 2025
- Review from Viator
The person who was giving the commentary was very entertaining & funny, was a great trip & great sites along the way
rosiehall56,
Nov 13, 2025
- Review from Tripadvisor
Excellent boat tour. Brillant views. Very good cometry. Super nice staff. Awesome buildings. Super cute birds. Peaceful. Smooth bubbly River. Nice bridges. Good history. Lovely tower of London Bridge. Tall towers. Fresh green trees. Gorgous Thames. Loved going on the Mericia boat! 10/10





Lauren R,
Nov 12, 2025
- Review from Viator
A great way to see some historic sites/buildings and hear interesting commentary while making your way up to Greenwich. Easy to find the departure area and an enjoyable ride.
Alex M,
Nov 11, 2025
- Review from Viator
It was informative and fun. Definitely a must to get acquainted with the London area. We had a great time!
Karen S,
Nov 11, 2025
- Review from Viator
Mikey, Pauly and Louis were wonderful hosts. Great commentary! Bar and food service were bonuses. Our family had a lovely morning with great photosto Greenwich with return.
Cassidy L,
Nov 11, 2025
- Review from Viator
Easy experience, friendly and knowledgeable staff! The sightseeing is a great way to learn about different t buildings in London! Also the endpoint in Greenwich was fun as it is a cute spot with lots of shops and food.


Tatyana D,
Nov 9, 2025
- Review from Viator
Very interesting Wonderful guide The Thames at night is amazing Be sure to visit the Greenwich Museum



Chintan P,
Nov 6, 2025
- Review from Viator
Tour of the city at a glance from the river side. Very relaxed and hassle free way of seeing all the major land marks.
Angela L,
Nov 4, 2025
- Review from Viator
This is a great way to see London from the water, rain or shine. It's a great way to learn about London and start to grasp the layout of the city before exploring on your own. We had a great time.
Janice D,
Nov 3, 2025
- Review from Tripadvisor
Very good experience. The captain provided a running commentary on the sites, and checked with the passengers several times on the clarity and usefulness of the commentary. I only wish the stops were more clearly announced (as in, "it is now safe to disembark"), as I wanted to get off a stop early. But that didn't take away from the experience.
Operated by Thames River Sightseeing