Combos

Combo: Royal Observatory Greenwich + Royal Observatory Planetarium Show Tickets

Open today

10:00am - 7:45pm

Explore at your pace

Choose your entry time, stay as long as you like

Audio guide

Enhance your experience with multilingual audio guide

Grab this budget-friendly combo for a thrilling journey through time and space at the Royal Observatory Greenwich and the immersive Planetarium Show!

Discover the best of Greenwich in one day with a combo ticket to the Royal Observatory Greenwich and the Peter Harrison Planetarium.

Walk in the footsteps of history as you explore the story of Greenwich Mean Time and stand on the Prime Meridian Line, the line that divides the world.

Delve into horological history with John Harrison’s marine chronometers and gaze at the stars through the Great Equatorial Telescope, at the Royal Observatory Greenwich.

Enjoy live shows at the Peter Harrison Planetarium, guided by expert astronomers, and experience interactive presentations like We Are Guardians.

Enhance your visit with a multilingual audio guide and on-site exhibitions for an engaging experience perfect for families and astronomy enthusiasts.

Benefit from the convenience of public transport and reach the Royal Observatory hassle-free, with the flexibility to explore the attractions on the same day or over multiple days.

Royal Observatory Greenwich

Entry to Royal Observatory Greenwich

Multilingual audio guide

Royal Observatory Planetarium Show

Entry to the Peter Harrison Planetarium

Access to The Sky Tonight show

Access to special exhibitions

These tickets can't be cancelled or rescheduled.

954 reviews
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Guests from Italy, India, Germany and over 27 countries have loved this experience
What our guests say
Miss Veronika M
Family
Verified booking
2 weeks ago
It was so easy to book and the little discount was such a nice touch to it. Very straightforward and reliable application. Definitely a must have on holidays.
Peter G
Couple
Verified booking
Jun 2026
A special highlight is a photo taken at the Prime Meridian. Unfortunately, admission to the observatory is far too expensive.
Norberto T
Couple
Verified booking
Apr 2026
Everything was great.............
Sabina E
Couple
Verified booking
Apr 2026
A very intwresting site. There was also a nice explanation speech on how and why the Prime Meridien is exactly at this spot.
Michael K
Family
Verified booking
Apr 2026
The Prime Meridian and the observatory are definitely worth a visit.

Tick off the wonders of astronomy with this combo ticket to the Royal Observatory Greenwich and the Royal Observatory Planetarium.

Getting started

Begin your visit at the Royal Observatory entrance, where your ticket will be validated. Download the free multilingual audio guide to explore at your own pace as you make your way through the observatory and planetarium.

What to expect

Royal Observatory Greenwich

Founded in 1675, the Royal Observatory Greenwich is the historic home of Greenwich Mean Time and the Prime Meridian of the world, guiding navigation and mapping the stars for over 300 years.

Features

Prime Meridian Line: Capture the moment of standing with one foot in the Eastern Hemisphere and the other in the Western Hemisphere.

Great Equatorial Telescope: Marvel at the UK's largest refracting telescope, still housed in its original 19th-century dome.

What to expect

Royal Observatory Planetarium Show

The Peter Harrison Planetarium at the Royal Observatory is London’s only public planetarium, where visuals and expert commentary bring the universe to life.

Features

The Sky Tonight: Enjoy a live, presenter-led show guiding you through the current night sky, constellations, and astronomical events.

Immersive Shows: Explore themed experiences like We Are Guardians and Audio Universe, revealing how satellites help us understand space.

What to bring

Royal Observatory Greenwich

Bring your entry tickets, either printed or digital, along with a valid photo ID for verification at the entrance.

Royal Observatory Planetarium Show

Keep your planetarium tickets ready, printed or digital, and have a valid photo ID available for entry.

What's not allowed

Royal Observatory Greenwich

Drones, bicycles, roller skates, balloons, selfie sticks, and photography of certain marked objects are not permitted.

Pets are not allowed due to venue restrictions.

Royal Observatory Planetarium Show

Drones, bicycles, roller skates, balloons, selfie sticks, and photography of certain marked objects are prohibited.

Once the show has started, late entry and re-entry are not allowed.

Accessibility

Royal Observatory Greenwich

The site is partially accessible for wheelchair users and prams/strollers.

Wheelchair access is limited to the Meridian Line, Meridian Building ground floor, Astronomer’s Garden, and Camera Obscura.

Older Grade I listed buildings, including Flamsteed House and the Great Equatorial Telescope, are not wheelchair accessible.

Guide dogs are welcome on site.

Royal Observatory Planetarium Show

The planetarium is wheelchair accessible via lift, though some larger mobility scooters may not fit.

An induction loop is available for visitors using hearing aids.

Additional information

Royal Observatory Greenwich

Plan your visit around 1pm to see the Time Ball drop at Flamsteed House for a unique experience.

Royal Observatory Planetarium Show

Look out for the smallest and largest satellites during the We Are Guardians show for extra fun.