Your support is vital to our work as a charity, helping us to care for your national collection and tell the stories of our place in the world and in the universe.
Learn more about the benefits you enjoy as a Royal Museums Greenwich Member, and find the offer that's right for you!
Skip to:
- Benefits of being a Member
- How much does it cost?
- Other types of membership
- Upgrade your tickets
- Terms and conditions
Already a Member? Book exclusive and discounted member tickets here, check what's on for Members or see our frequently asked questions. To update any details of your Membership, including contact details, please email membership@rmg.co.uk or phone us on 020 8312 6678 (Monday-Friday, 9am-5pm).
Membership benefits
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- Free unlimited entry to the Royal Observatory, Peter Harrison Planetarium, Cutty Sark and exhibitions at the National Maritime Museum*
- Up to 50% off the Cutty Sark Rig Climb Experience (runs seasonally)
- Exclusive members events and talks, private views and discounts on our public programme. See our what's on listings for upcoming Members' events
- 20% off food and drink at the cafes across our sites.
- 10% off shopping both online and at the Museum**
- Receive The Wave, our Members' magazine, keeping you up to date with the latest news, stories and offers from the museum
Please note Memberships are valid from the point of purchase, although our Direct Debit payments are taken at a future date.
Join by Direct Debit and save £10
Planetarium closures: From 2 November 2025 until Spring 2028, the Peter Harrison Planetarium and the building it is in will be closing as part of an exciting project to transform the Royal Observatory. But don't worry! We will be delivering a host of space-related activities and events just for Members. Find out more and what this means for you.
Membership prices
Become a Royal Museums Greenwich Member and enjoy all the benefits. Save with an annual Direct Debit.
| Membership category | Annual Direct Debit | Credit/debit card |
|---|---|---|
| Single Membership | £65 | £75 |
| Joint Membership (for 2 named adults) | £85 | £95 |
| 1 adult Family Membership (for a family group of 1 adult and up to 4 children aged 15 and under) | £75 | £85 |
| 2 adult Family Membership (for a family group of 2 named adults and up to 4 children aged 15 and under) | £95 | £105 |
Add a guest pass to your Membership
Share all your Membership benefits with a friend as a guest. They’ll enjoy free entry to:
- The Royal Observatory
- Cutty Sark
- Peter Harrison Planetarium
- Special exhibitions at the National Maritime Museum.
Guest passes costs £35 and last until the end of your current year of Membership. To add a guest pass to your Membership, please phone the Membership office on 020 8312 6678 (Monday-Friday, 9am to 5pm) or send us an email at membership@rmg.co.uk.
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Family Membership
For parents there’s no better way to explore everything Royal Museums Greenwich has to offer than Family Membership.
Family Members enjoy unlimited access to the year-round family programme, as well as our Planetarium shows created especially for children.
Family Membership includes entry for up to four children aged 15 and under).
Join by Direct Debit and save £10
Find out more about Family Membership
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Flamsteed Astronomy Society Membership
If you have a passion for space and astronomy, add Flamsteed Astronomy Society Membership to your package.
Find out more about the Flamsteed Astronomy Society
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Gift Membership
A gift that lasts all year! Treat someone with free entry to Cutty Sark, the Royal Observatory Greenwich, planetarium shows and special exhibitions at the National Maritime Museum.
Upgrading your tickets?
Why not upgrade your tickets bought on site to a Membership and enjoy all the benefits for a whole year?
Upgrade to a Membership within a month of purchasing your tickets. When the cost of the tickets is cheaper than the cost of Membership, you only have to pay the difference!
You can upgrade your tickets at any of our admission desks at the Museum or by calling the Membership office on 020 8312 6678 (Mon-Fri, 9am-5pm). Please note that you must have proof of purchase to upgrade your tickets
This offer applies only to tickets included in your Membership and is not applicable to third party offers, shop or café purchases. To upgrade tickets to Membership your tickets must be purchased directly from Royal Museums Greenwich, and not from any third party ticketing agencies, tour guides or the Greenwich tourist information centre. Membership must be purchased within a month of your original ticket purchase.
Terms and conditions
*Play Tuesdays are not included in the offer.
**The Shop discount does not apply to alcohol, stamps, telescopes, binoculars, custom prints or sale items. The café discount does also not include alcohol.
Membership is non-refundable, non-transferable, and should not be resold.
We recommend pre-booking your free planetarium tickets, especially during weekends and holidays. You can do this online, or by calling our Booking team on 020 8312 6608. Please note that Membership covers only the regular, public programming at the Planetarium, and does not cover special screenings or any of our educational programming.
Direct Debit payment is collected annually. You will receive a confirmation letter with the Direct Debit payment schedule after joining.