Greenwich Royal Observatory Ticket

2 hours
London, United Kingdom

About this activity

Experience the fascinating world of astronomy at the Greenwich Royal Observatory. With your entry ticket, explore interactive exhibits, stand on the Prime Meridian, and discover the history of navigation and timekeeping. Ideal for those passionate about science!

Highlights

  • Explore the historic Royal Observatory
  • Discover the iconic Flamsteed Telescope
  • Understand Greenwich Mean Time (GMT)
  • Enjoy panoramic views from Greenwich Park
  • Visit fascinating astronomy exhibits

Full description

Discover the wonders of London with a unique day out: explore the historic Royal Observatory Greenwich—stand on the iconic Prime Meridian Line and immerse yourself in the story of Greenwich Mean Time. Explore clocks that have left an indelible mark on history, gaze through historic astronomy telescopes, and embark on a cosmic journey in the comfort of the planetarium.
Combine the visit with a Thames River Sightseeing cruise which will take you all the way from Westminster to Greenwich and back!
Plan your unique day in less crowded part of London - Greenwich! 

Experience a day where history meets the horizon. Escape the hustle of Central London and head to the charming, historic borough of Greenwich for an unforgettable journey through time and space.

Experience Highlights

  • The Royal Observatory Greenwich: Step into the home of Greenwich Mean Time (GMT). Stand with one foot in the Eastern Hemisphere and one in the Western as you straddle the world-famous Prime Meridian Line.

  • A Journey Through the Stars: Gaze through legendary astronomical telescopes and explore the intricate clocks that revolutionized sea navigation. Cap it off with an immersive, cinematic voyage through the universe at London’s only Planetarium.

Included / Excluded

  • Royal Observatory & Prime Meridian - Entry
  • Food and drinks
  • Hotel pickup and drop-off

Important information

Know before you go

  • Toilets available on-board
  • Near public transportation

Cancellation policy

Free cancellation up to 24 hours before the activity starts

Up to 24 hours before the beginning of the activity: full refund Less than 24 hours before the beginning of the activity or no-show: no refund

Reviews

Google
Valentina
Jul 2026
5.0

(Translated by Google) Great experience. I recommend trying it at least once. (Original) Ottima esperienza. Consiglio da fare almeno una volta.

Google
Vy Lê
Jul 2026
5.0

(Translated by Google) Cruising down the river on a cruise, admire London's iconic landmarks reflected on the water—from Tower Bridge, Big Ben, and the London Eye to the historic Westminster area—each offering a unique glimpse into the English capital. (Original) Xuôi theo dòng sông trên chiếc du thuyền, ngắm nhìn những công trình biểu tượng của London phản chiếu trên mặt nước từ Tower Bridge, Big Ben, London Eye đến khu Westminster lịch sử, mỗi nơi đều mở ra một dấu ấn độc đáo về thủ đô nước Anh.

Google
Juan Borrego (juanbode)
Jul 2026
5.0

(Translated by Google) One of the recommended activities to do in London. A very pleasant walk, at a good pace, allowing you to see everything without rushing. (Original) Una de las actividades recomendadas para hacer en Londres. El paseo muy agradable, a velocidad correcta, para ver todo sin prisas

Frequently asked questions

FAQs