Ticketed

Essential information

Type Talks and tours
Location
Date and times Monday 16 June 2025 l 11am-12pm
Prices Free for Members

Member exclusive. Not a Member? Join now

The new Ocean Map at the heart of the National Maritime Museum turns your view of the world inside out. Its watery orientation is designed to change visitors' perspectives of the blue planet we call home. 

Join Tim May, Curator of Maps and Mobilities, to learn about how it was developed and the deeper history of ocean-centric cartography. With Tim you will also have an opportunity to navigate and explore the map’s unique features.

A type of world map known as a Spilhaus Projection, presenting the ocean as one single body of water. This version was created for display at the National Maritime Museum

Not already a Member?

Join today for a host of exclusive benefits and events, including unlimited free entry to Cutty Sark, the Royal Observatory, shows at the Peter Harrison Planetarium, and special exhibitions at the National Maritime Museum.

With Membership starting from as little as £50, what are you waiting for? Membership is your time to explore!

What’s on

More Member events at Royal Museums Greenwich.

Talks and tours | Member events

Flamsteed Lecture: The Most Distant Quasars and the First Super-Massive Black Holes

A Flamsteed Astronomy Society lecture with Professor Daniel Mortlock
Monday 19 January 2026 | Doors open at 6.30pm, event starts at 7.15pm
Flamsteed Members: FREE | Guests of Flamsteed Members: £15 | Royal Museums Greenwich Members: £12
National Maritime Museum
Talks and tours | Member events

Flamsteed Masterclass: Exploring the World of Smart Telescopes

Join the Flamsteed Astronomy Society for a fascinating masterclass in smart telescopes
Tuesday 27 January 2026 | Doors open at 6.30pm, event starts at 7.00pm
Flamsteed Members: FREE | Guests of Flamsteed Members: £15 | Royal Museums Greenwich Members: £12
National Maritime Museum
Talks and tours | Member events

Delve Deeper tours: free tickets for Members

We're lucky to have secured a small number of tickets for our Delve Deeper tours at the Prince Philip Maritime Collection Centre, just for Members
Thursday 5 February | 7pm-8.30pm
Free for Members
Prince Philip Maritime Collections Centre
Experiences | Member events

Members' Experience: A Beginner’s Guide to Observing

Come along and begin your journey to observing the night sky on the historic Queen's House lawns
Wednesday 21 January 2026 (Sold out) and Wednesday 25 March 2026 | 6.30pm-9pm
Free | Members only
Queen's House
Family fun | Member events

Members' crafting

Join us for exclusive craft workshops, just for Members.
Saturday 28 March and Saturday 9 May | 11am-1pm and 2pm-4pm
Free for Family Members – booking required
National Maritime Museum
Talks and tours | Member events

Members' lecture: Wilful murder? - the sinking of the ‘Lusitania’

Join author and historian Diana Preston as she relates the final fatal voyage of the Cunard liner ‘Lusitania’.
Thursday 16 April 2026 | 6.30-7.30pm
Free Entry
National Maritime Museum