
Visit the Royal Observatory in Greenwich, London. Home of Greenwich Mean Time (GMT), the Prime Meridian of the world and London’s Planetarium.

See the universe in a new light
Observatory highlights
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Walk the line
East, west, or right down the middle? Step across to the Prime Meridian Line in the heart of the Royal Observatory.
Plan your visit
We want to ensure that all visitors, staff and volunteers feel safe and comfortable when exploring our sites.
Our COVID-19 safety measures include timed ticketing and contactless payments. We recommend wearing a face covering while inside any of our museums and attractions unless you are exempt.
You must have a timed entry ticket to visit the Observatory, even if you're a Member. We recommend booking online in advance to avoid disappointment.
To make the most of your day out, buy a Royal Museums Greenwich Day Pass and get access to both the Royal Observatory and historic ship Cutty Sark.
Please note that Planetarium show tickets are not included in entry to the Royal Observatory and must be booked separately.
Shows run Saturday-Monday during term time and daily during school holidays. For a full schedule and how to book, click here.
Located in the Astronomy Centre at the Royal Observatory, the Astronomy Café & Terrace is open at weekends and school holidays to Planetarium ticket holders. You can also pick up refreshments from stalls just outside the main entrance to the Observatory, or head towards the Parkside Café just down the hill at the National Maritime Museum.
Find the perfect museum gift, from books and prints to models, toys and games. Visit us next to the Meridian Courtyard, in the Astronomy Centre, or shop online.
Find out useful information about facilities at our museums including cloakrooms, baby change and accessibility, and information for visitors with disabilities coming to any of our sites.
Download a free map to help guide you round the historic buildings. Our guides are also available in different languages to help you make the most of your visit.
Tickets and Opening
Adult: | £16 |
---|---|
Child: | £8 |
10am-5pm
- Greenwich Station
- Cutty Sark DLR
- Maze Hill Station
- Greenwich Pier
What’s On
Online highlights
Choose your tickets
All visitors to the Royal Observatory must have a ticket to enter. Book online in advance to guarantee entry. Please note: planetarium shows are sold separately. See all tickets and prices