Royal Observatory
- Opening hours and closure dates may change. Kindly check the latest information before your visit
232
Royal Observatory Greenwich Ticket
4.8 / 5
82 reviews
5K+ booked
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Open today: 10:00-18:00Last entry at 17:00
Suggested duration1-3 hour(s)
Blackheath Ave, London SE10 8XJ, United Kingdom
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Entrance Ticket
Admission to: Royal Observatory Greenwich
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Free cancellation (24 hours notice)
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US$ 32.49
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Valid on the selected date
The voucher is valid only on the specified date (and time if applicable)
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Free cancellation (24 hours notice)
You'll get a full refund if you cancel at least 24 hour(s) before the activity date (destination local time)
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About this package
What's included
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Things to note
Eligibility
- Important: Infants and children must be included in the passenger headcount
- Free for children aged 0-3
- Visitors aged 16-24 will be charged as student rate
Additional information
- Audio commentary is available in English / Chinese / Spanish / Portuguese / German / Korean / French / Italian
- This activity is wheelchair-accessible
How to use
Usage validity
- The voucher is valid only on the specified date (and time if applicable)
How to redeem
- Present your mobile voucher
Address
- Royal Observatory
- Blackheath Ave, London SE10 8XJ, United Kingdom
- Please refer to the map for assistance
Reviews
4.8 / 5
Fantastic
82 reviews
MohdFeerman **********
2025/01/29
Fantastic 5.0
Rain couldn’t dampen the magic of standing on the Prime Meridian at Royal Observatory Greenwich! Dodging puddles, time-traveling through astronomy exhibits, and enjoying misty city views—definitely a fun, unforgettable experience.
Klook User
2026/07/30
Fantastic 5.0
The observatory is located on a hill and was easy to find, so I had no trouble getting there. Entry with the barcode was smooth, and perhaps because it was a weekday, there were fewer people than I expected, allowing me to explore quietly and at my own pace. There are many exhibits, so I recommend allocating plenty of time. I learned a lot from the interesting displays and had a fulfilling and enjoyable experience.
Klook User
2025/06/13
Fantastic 5.0
so great to see the Meridian line and learn more about GMT, the astronomers and how they calculated time
Murphy *****
2025/01/10
Fantastic 5.0
I visited the prime meridian of the Greenwich Observatory, the only center of time on Earth! You can also see the unobstructed view from the Greenwich Observatory Park toward the National Maritime Museum! It is a place you must visit at least once when traveling to England :)
Zhang ****
2026/08/04
Fantastic 5.0
Step into the Royal Observatory Greenwich, straddle the Prime Meridian, and truly touch the starting point of world time. The ancient astronomical instruments are rich in history, and from the top, you can overlook the city of London and the River Thames, offering both educational insights and a wonderful atmosphere.
Chang ******
2025/08/02
Fantastic 5.0
I personally love the view of the London skyline from the Observatory, but otherwise, I feel the tickets are a bit expensive. It's probably a once-in-a-lifetime experience.
So *********
2026/08/09
Fantastic 5.0
great visit being a student of physics myself. the environment is also wonderful. need to walk some distance and a bit uphill, but worthy
Klook User
2025/08/29
Fantastic 5.0
Really worth a visit - not just to see the Prime Meredian Line and the beautiful views from the top, but also to explore the various galleries which are really interesting and educational. I learnt so much about the measurement of time which I had taken for granted. Highly recommended!
Guide
- Straddle the Meridian Line, with a foot in each hemisphere, east and west
- Follow the path of royal astronomers, discovering the marvels of outer space
- Enjoy one of London's most cherished vistas from picturesque Greenwich Park
Embark on a captivating journey encompassing two hemispheres in a single day by exploring the Royal Observatory, Greenwich, the venerable home of British astronomy. Unveil the renowned Meridian Line, standing with one foot in the east and the other in the west, as you absorb the historical ambiance of this 17th-century establishment. A pivotal hub where visionary scientists meticulously mapped the stars for navigational purposes, the observatory holds a timeless legacy. The Greenwich Meridian, designated as the global Prime Meridian in 1884, solidified Greenwich's international prominence. Delve into the rich history of scientific pioneers like Harrison, Newton, Halley, Bradley, and Airy, and marvel at the impeccably preserved Octagon Room within Flamsteed House, designed by Sir Christopher Wren. Relish breathtaking views of London from the Observatory, explore the modern Astronomy Center, and witness the wonders of space at the Peter Harrison Planetarium, creating an immersive experience that transcends time and space
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US$ 32.49
Promo codes
5% off min. USD250
All you need to know
Attraction info
Opening hours
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All year
Mon ~ Sun
10:00 - 17:00Last entry at 16:15
1 Sep 2026~30 Sep 2026
Mon ~ Sun
10:00 - 18:00Last entry at 17:00
Location
Royal Observatory Greenwich
Guidebook
- Straddle the Meridian Line, with a foot in each hemisphere, east and west
- Follow the path of royal astronomers, discovering the marvels of outer space
- Enjoy one of London's most cherished vistas from picturesque Greenwich Park
Embark on a captivating journey encompassing two hemispheres in a single day by exploring the Royal Observatory, Greenwich, the venerable home of British astronomy. Unveil the renowned Meridian Line, standing with one foot in the east and the other in the west, as you absorb the historical ambiance of this 17th-century establishment. A pivotal hub where visionary scientists meticulously mapped the stars for navigational purposes, the observatory holds a timeless legacy. The Greenwich Meridian, designated as the global Prime Meridian in 1884, solidified Greenwich's international prominence. Delve into the rich history of scientific pioneers like Harrison, Newton, Halley, Bradley, and Airy, and marvel at the impeccably preserved Octagon Room within Flamsteed House, designed by Sir Christopher Wren. Relish breathtaking views of London from the Observatory, explore the modern Astronomy Center, and witness the wonders of space at the Peter Harrison Planetarium, creating an immersive experience that transcends time and space