We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Royal Observatory Greenwich

Open today: 10:00 - 17:00
Royal Observatory Greenwich Entrance Ticket
From US$19.71*
Royal Observatory Greenwich Entrance Ticket
From US$19.71*
All photos (2,953)
Full view
Certificate of Excellence
Traveller Overview
  • Excellent45%
  • Very good37%
  • Average14%
  • Poor3%
  • Terrible1%
Travellers talk about
“meridian line”(322 reviews)
“prime meridian”(410 reviews)
“cutty sark”(214 reviews)
The prime meridian, zero degrees longitude, runs through the courtyard of the Royal Observatory in Greenwich, England, which was founded in 1675 by King Charles II.
Open Now
Hours Today: 10:00 - 17:00
See all hours
As featured in No Frills London
Blackheath Avenue, London SE10 8EJ, England
+44 20 8312 6608
Improve This Listing
Ways to Experience Royal Observatory Greenwich
from US$19.71
More Info
from US$37.13
More Info
from US$16.42
More Info
from US$124.82
More Info
Reviews (3,072)
Filter reviews
2,204 results
Traveller rating
Traveller type
Time of year
More languages
Show reviews that mention
All reviews meridian line prime meridian cutty sark steep climb flamsteed house john harrison harrison clocks western hemisphere planetarium shows canary wharf audio guide thames clipper the main attraction interesting place walk up london skyline entrance fee
Updating list...
1 - 10 of 2,204 reviews
Reviewed 3 days ago via mobile

The Royal Observatory, Greenwich is an observatory situated on a hill in Greenwich Park, overlooking the River Thames. It played a major role in the history of astronomy and navigation, and is best known for the fact that the prime meridian passes through it, and...More

Date of experience: January 2019
Thank JohnCasey29
Reviewed 4 days ago via mobile

We took the boat from the Embankment along the Thames with th good friends and had the most wonderful morning exploring . It’s fantastic that it’s so easily accessible

Date of experience: January 2019
Thank lesbaird
Reviewed 4 days ago via mobile

Naively thought the prime meridian and royal Observatory were 2 separate options. You have to pay an entrance to the royal observatory to stand on and take a pic of the prime meridian. The museum is small (slightly claustrophobic for me). The museum is interesting...More

Date of experience: December 2018
Thank MSethi2905
Reviewed 5 days ago via mobile

If you book online you can get a great deal with the cutty sark for £19 per Adult.after the climb we got to the entrance and Wow what a view over the city, the audio guide is in different languages so should be great for...More

Date of experience: January 2019
Thank Clivey57
Reviewed 6 days ago

Great display of the history of astronomy and measuring time. Interesting, well maintained museum. Can be busy, so be patient. Can be a bit of strenuous walk up the hill for those who are unfit. Do take a walk around the park. I caught the...More

Date of experience: July 2018
1  Thank NLO123
Reviewed 1 week ago

We ended up with extra time so our driver took us to Greenwich. My three teenagers were fascinated with the Prime Meridian and Greenwich Mean Time. The exhibits were fabulous as was Christopher Wren's octagon. It is a World Heritage site and provides a beautiful...More

Date of experience: January 2019
2  Thank ThoughtsFromAPage
Reviewed 1 week ago

Unless you are a real astronomy enthusiast the cost of entry is WAY WAY WAY too high just to see the Prime Meridian line which is what most people are there for given the queue to get photos.

Date of experience: December 2018
Thank john3136
Reviewed 1 week ago

The observatory is situated on the top of a hill in the picturesque district of greenwich. you can go there by underground and then dlr (train). Visit the cutty shark ship which is at the pier and then start walking up the green hill. From...More

Date of experience: January 2019
2  Thank MariaL3877
Reviewed 1 week ago

My wife and I paid £30 to enter the very limited museum, I visited many years ago and yes it is a great attraction and very interesting but I feel the entry price is far too high, there is as much of interest in the...More

Date of experience: January 2019
Thank DrSHoward
Reviewed 1 week ago

The Harrison clocks and watches were instrumental in the history of navigation, allowing sailors to accurate plot their longitude. The fact these clocks are still running today and keeping accurate time are a monument to the work of this man. Nice exhibit and you get...More

Date of experience: January 2019
2  Thank Dee M
View more reviews
Greenwich Mean Time starts here, so to speak, as the
very concept of global time was established at Royal
Observatory, just one of several buildings of
architectural interest in Greenwich. Indeed, the whole
of Greenwich's historic town center, its Royal Park
and a number of related buildings (and one world
famous ship, the Cutty Sark) make up the UNESCO World
Heritage site known as Maritime Greenwich. Today a
Nearby HotelsSee all 1,083 nearby hotels
De Vere Devonport House
1,722 reviews
.32 miles away
Ibis London Greenwich
1,376 reviews
.36 miles away
Novotel London Greenwich
2,157 reviews
.53 miles away
Travelodge London Greenwich High Road
581 reviews
.60 miles away
Nearby RestaurantsSee all 27,045 nearby restaurants
The Plume of Feathers
252 reviews
.28 miles away
Heap's Sausages
275 reviews
.31 miles away
Sticks'N'Sushi Greenwich
329 reviews
.38 miles away
Kings Arms
547 reviews
.36 miles away
Nearby AttractionsSee all 6,515 nearby attractions
Old Royal Naval College
2,280 reviews
.43 miles away
Greenwich Park
2,943 reviews
.09 miles away
Painted Hall
70 reviews
.42 miles away
The Fan Museum
240 reviews
.30 miles away
Questions & Answers
Ask a question
7 September 2018|
Response from 384deano | Reviewed this property |
Views are great BUT you are outdoors very cold and damp even when it is dry...
29 July 2018|
AnswerShow all 8 answers
Response from YvoVandenbempt | Reviewed this property |
Hi, I bought a combined ticket at the entrance of the Cutty Sark museum. This included axess to the Cutty Sark sailship and the Royal Observatory and it was more cost effective than buying two separate tickets. I don't think... More
Kate H
16 July 2018|
AnswerShow all 5 answers
Response from Sue B | Reviewed this property |
I think I would start with a one off visit first. There is plenty to see there but it might not all be of interest to an 11 year old, kids being the fickle creatures they are you could pay a lot of money and then they... More