Essential information

Type
Family fun
Talks and tours
Location
Date and times Saturday 24 October - Sunday 1 November 2026 | See page for details
Prices Various | See page for details

Members visit for free. Not a Member? Join now

Head to the Royal Observatory for a range of fun and spooky half term activities, from live demonstrations to talks and tours.

There's never been a better time to visit the Royal Observatory in Greenwich. This November, the iconic site closes for a major refurbishment project, so October half term will be your last chance to visit this year.

Take a look at the events below, and find out what other family activities you can do in Greenwich here.

Please note that all activities are included with admission and are suitable for ages 7+.

October half term activities for families

Image
Drone view of the Royal Observatory site at night

Spooky Tour

Saturday 24, Tuesday 27, Wednesday 28, Thursday 29 October 2026 | 4pm | Included in admission

Come and discover the haunting history of Greenwich ghosts, treason and witchcraft at the Royal Observatory this spooky season.

Image
A tour guide gives a talk next to the Great Equatorial Telescope at the Royal Observatory

Royal Observatory Treasures Tour

Daily | 11am and 3pm | £5 Adults | £3.50 Students | £2.50 Children | In addition to Royal Observatory entry

Explore some of the Royal Observatory's most treasured objects, learn all about the astronomers who lived and worked here, and explore how they helped us understand space, time and navigation.

This guided experience will allow you to explore the history of the site - from its very first observations all the way up to the present day.

Image
A smiling woman in a yellow t-shirt runs her hands over the craters of Luke Jerram's silvery Mirror Moon sculpture at the Royal Observatory in Greenwich

Observatory Unlocked: Moon

Saturday 24 and Sunday 25 October, 10.15am-1.30pm | Saturday 31 and Sunday 1 November, 1.45-4.30pm | Included in admission

Join our astronomers as we take a closer look at our nearest celestial neighbour. Come and admire our Mirror Moon sculpture, a 2-metre scale model of the Moon by artist Luke Jerram, and hear from our astronomers as they explain all about the lunar surface, from mountains to maria. Learn why the Moon is far from the smooth ball it appears to be and even get the chance to make your own crater! 

And, of course, our astronomers will be on hand to answer all of your questions about space and astronomy.

Image
A silver Moon sculpture sits in front of an historic building with a red time ball on the roof

Lunar Tours

Daily | 1.30pm | £5 Adults | £3.50 Students | £2.50 Children | In addition to Royal Observatory entry

Come and find out about our history of observing, mapping and exploring the Moon, our closest celestial neighbour. The Lunar Tour at the Royal Observatory looks at the Moon's impact on our world and humanity's dedication to figuring out its many mysteries.

You'll also have the opportunity to get up close and personal with the Moon right here on Earth, with a talk around Luke Jerram's amazing new Mirror Moon art installation. 

Image
A silvery sculpture of the Moon sits in a courtyard with a cobbled floor with the view of a park in the background

Discover the Moon

Select dates | Included in admission

Join our Astronomy team and find out more about fascinating features, stories and science behind the Moon. Explore fascinating lunar images and objects and chat with our astronomers about everything from the Moon's surface and origins to future lunar missions. 

Drop in during your visit and discover something new about the Moon.

Image
A sumptuous golden clock with its inner mechanism visible, on display in a glass case at the Royal Observatory Greenwich

Volunteer talks

Daily | 10.30am and 4.30pm | Included in admission

Discover the fascinating history of the Observatory and some of our most popular objects with our volunteer team. 

Come along to learn about the Prime Meridian, the importance of the Time Ball and the story of John Harrison and his marine timekeepers.

What’s on

See more events for families at Royal Museums Greenwich.

Family fun

Character Encounters at the National Maritime Museum

Visit the National Maritime Museum every Saturday to discover a different character from history with their own fascinating story to tell
Every Saturday
Free
National Maritime Museum
Family fun

Character Actors at the Queen's House

Meet historical characters connected to the Queen's House and take part in exciting performances
Sundays | 12pm, 1pm, 2pm and 3pm
Free
Queen's House
Family fun

Cutty Sark Characters

Meet colourful characters from Cutty Sark’s past and hear astonishing stories about life at sea in the age of sail
Weekends during term time | Check schedule below for school holidays
Included with entry to Cutty Sark
Cutty Sark
Family fun

Discover Sundays

Each Sunday, come and explore the Museum's collection through hands-on creative activities
Term time Sundays | 11am-1pm | 2pm-4pm
Free | Drop-in
National Maritime Museum
Family fun

SENsory Sailors

Come along and enjoy this brand new sensory play session for children under 13 years with special educational needs
Second Saturday of the month | 11am-12.30pm
Free | Pre-booking required
National Maritime Museum
Family fun | Experiences

Astronomers Take Over

This brand-new interactive gallery gives curious minds aged 4 to 104 the space to play, learn and explore!
Dates and times vary: check ticketing page for full details | 10am-5pm
Experience + planetarium: Adult: £18 | Child: £16 | Experience only: £8
National Maritime Museum
Family fun | Experiences | Space and astronomy

Unboxing the Universe

Blast off on an unforgettable journey through space in this exciting science theatre show, and answer some big questions about the Universe along the way
26 & 27 Sept | 24 & 25 Oct | 14 & 15 Nov | 12 & 13 Dec | 11.30pm and 1.30pm
£8 for adult / child / student ticket
National Maritime Museum
Family fun

Safe Harbour

Safe Harbour is a series of free workshops created to provide a safe space for foster and adoptive families with children under 13
Last Saturday of the month | 12.30-2.30pm
Ticketed | Free
National Maritime Museum
Family fun

Baby yoga

Stretch and unwind with your little one on our Ocean Map during this baby yoga session.
First or second Friday of the month | 10.15am and 11am
£10 per baby and accompanying adult | £5 per additional adult
National Maritime Museum
Family fun | Space and astronomy

Astronomy LEGO brick club

Join us for a LEGO brick building club themed around the night sky
Fridays from 2.30-4.30pm
Free
National Maritime Museum
Experiences | Space and astronomy

Mirror Moon

Luke Jerram's Mirror Moon has landed at the Royal Observatory – see and feel the lunar surface like never before
On display now
Included with entry to the Royal Observatory
Royal Observatory
Family fun | Space and astronomy

Little Stars

Join us for a storytelling session and social club for under 5s all about space and time
Thursday 1 October 2026 | 10.30am–12.30pm
Free, pre-booking required
National Maritime Museum
Events and festivals

Anniversary Celebration at the Queen's House

Ten years on from the major reopening of the Queen's House, come and celebrate the making of a 'House of Delights' for the 21st century with a special programme of events
Thursday 8 October, Saturday 10 October, Sunday 11 October and Thursday 22 October 2026 | Various times
Tickets from £0-£40
Queen's House
Family fun | Talks and tours | Space and astronomy

October half term at the Royal Observatory

Come along for astronomy talks, spooky tours for Halloween and more
Saturday 24 October - Sunday 1 November 2026 | See page for details
Various | See page for details
Royal Observatory
Family fun

October half term activities at the National Maritime Museum

Come along for fun family craft workshops and storytelling themed around bugs and creepy crawlies!
Saturday 24 October - Sunday 1 November 2026
Free
National Maritime Museum
Family fun

October half term at Cutty Sark

Join us on board the famous tea clipper this October half term for some family fun!
24 October – 1 November 2026 | Selected times
Free with entry to the ship
Cutty Sark
Family fun

October half term family activities at the Queen's House

Find fun for all the family at the Queen's House this October half term
25 October – 1 November 2026 | See page for times
Free, drop-in
Queen's House
Experiences | Christmas

Santa’s Grotto at the Queen’s House

Meet Santa and travel through a magical wonderland with the Snow Queen at the Queen's House this Christmas
Saturday 14 November - Thursday 24 December 2026
Early bird: £27 per person | General tickets: £30 | Members: £25 | Under 1s: Free
Queen's House
Experiences | Christmas

Santa's Grotto at the Queen's House relaxed sessions

Meet Santa and travel through a magical wonderland in these quieter sessions, ideal for neurodivergent and SEND visitors. Pre-booking recommended
Sunday 15 November 2.45pm | Saturday 28 November 11.15am | Friday 4 December 5.15pm | Thursday 10 December 5.15pm
Child and an accompanying adult: £30 | Additional adult or child: £30 | Family Member child and accompanying adult: £27 | Additional adult or child Family Member: £27 | (+£3 booking fee per transaction)
Queen's House