The Observatory Science Centre

Wartling Road, Herstmonceux, Hailsham, East Sussex, BN27 1RN

TripAdvisor Traveller Rating

TripAdvisor Traveller Rating - 496 reviews496 reviews
Close window

Call direct on:

Tel+44 01323 832731

Add The Observatory Science Centre to your Itinerary

From £6.75
The Observatory Science Centre


The Observatory Science Centre is open to general visitors on Wednesdays, Saturdays and Sundays only. Tickets must be booked online 48 hours in advance.

They are also taking bookings for exclusive visits on the other days of the week (class bubbles, familis, stargazing evenings).


The Observatory Science Centre is one of the leading "hands-on" science centres with over 100 exhibits. As the former home of the Royal Greenwich Observatory, with its domes and telescopes, visitors can savour the unique atmosphere of a site where astronomers studied the heavens from 1950s to 1980s.

Explore science on a grand scale at our outside Discovery Park. Set amid beautiful countryside, the green domes provide an exciting environment with plenty of picnic space and wheelchair access.

Book Tickets

Guide Prices

Ticket TypeTicket Tariff
4 persons£27.75
5 persons£32.75 per ticket
Child£6.75 per ticket

Note: Prices are a guide only and may change on a daily basis.



TripAdvisor Traveller Rating:

4.5 of 5 stars
    • Excellent
    • Very Good
    • Average
    • Poor
    • Terrible

    Recent Reviews:

    • 352spencerk
      London, United Kingdom
      Best ever
      5 of 5 stars
      Saturday, 4th September 2021
      An enlightening, entertaining and unique science centre. We really enjoyed the interactive science of the discovery park that combined education with lots of fun. I particularly enjoyed being hit... Read full review
    • sarahdN1601FA
      Spectacular Science !
      5 of 5 stars
      Saturday, 4th September 2021
      What can I say other than Wow and thank you ! We truly had a wonderful day exploring the Centre. The buildings and grounds are set in an amazing location nestled between sweeping hills and fields... Read full review
    • tb574723934
      Just superb
      5 of 5 stars
      Monday, 6th September 2021
      What a superb place. Staffed by enthusiastic and knowledge people and an absolutely huge range of excellent interactive exhibits both indoor and outdoor. The exhibits cover a wide range of themes... Read full review

    Map & Directions

    Road Directions

    Signposted from A272 Road at Herstmonceux two miles east of village on Boreham Street to Pevensey road. Look for sign to Herstmonceux Castle on A271 or A27


    COVID-19 Response

    • 2m distancing in place
    • Advance booking essential
    • Capacity limit
    • Clear signage
    • Contactless payment possible
    • COVID-19 measures in place
    • COVID-19 risk assessment completed
    • COVID-19 staff training completed
    • Face mask essential (not provided)
    • Face masks required for staff in public areas
    • Facilities must be booked
    • Floors clearly marked for social distancing
    • Food available during COVID-19 restrictions
    • Hand sanitizer available to visitors & staff
    • Hygiene screens in place
    • Online booking only
    • Online booking possible
    • Open now
    • Outside seating
    • Regular temperature checks for staff
    • Regularly sanitised high-traffic areas
    • Socially distanced spaced seating
    • Staff required to regularly wash hands
    • Temperature checks for visitors
    • Time limited visits

    Opening Times

    Open (7 Sept 2021 - 29 Nov 2021)
    Monday - SundayOpen

    * Last admission 2 hours before closing
    Discovery Park weather permitting


    Saturday, 23rd October 2021 - Saturday, 23rd October 2021

    Friday, 12th November 2021 - Friday, 12th November 2021

    Saturday, 27th November 2021 - Saturday, 27th November 2021

    Saturday, 4th December 2021 - Saturday, 4th December 2021

    a photogrpah of a building at sunset, with orange lights in the building and blue and pink sky. Obstructed by large with letters that say Stargazing EStargazing EveningsView the extraordinary night sky through some of the largest telescopes in the country.
    more info


    • Visit BritainWe're Good to Go We're Good to Go 2021
    • Regional and Miscellaneous -WTTC Safe Travels WTTC Safe Travels 2021

    What's Nearby

    1. The oldest brick building of note still standing in the country, Herstmonceux Castle was…

      0.1 miles away
    2. Walk the massive outer walls and gatehouse of one of the Romans' Saxon shore forts,…

      3.44 miles away
    3. 16th century court room housing local museum with prison cells below. Site of Norman…

      3.47 miles away
    1. A Church or Priory has existed as a place of worship on the site of St. Nicolas, since…

      3.49 miles away
    2. Pevensey, a village that boasts an impressive historical background also has a lot to…

      4.05 miles away
    3. Stone Cross Windmill was built in 1875/6 for Samuel Dallaway and fully restored in 2000.…

      4.18 miles away
    4. Knockhatch Adventure Park, Hailsham, features a Petting Farm, Owl Sanctuary Centre,…

      4.52 miles away
    5. Explore England’s longest medieval water-filled moat, the magnificent Tudor mansion,…

      5.54 miles away
    6. Enjoy a game of tennis on one of the outdoor courts, try your hand at bowls or take a…

      5.9 miles away
    7. It’s curious, it’s quirky, it’s packed to the rafters with diverse objects with a…

      5.96 miles away
    8. An experience like no other, Soar Tour uses state-of-the-art Virtual Reality technology,…

      6.22 miles away
    9. Bexhill's traditional seafront is punctuated by some fantastic pieces of modernist…

      6.25 miles away
    10. Take a trip around the picturesque Manor Gardens, with wonderfully colourful plants and…

      6.27 miles away
    11. This picturesque area of Bexhill is home to some fine examples of Georgian architecture…

      6.35 miles away
    12. Set in the Sussex in countryside in a village called Brightling, these bizarre structures…

      6.95 miles away
    Previous Next
    1066 Country of Origin Original by nature
    Back to Top

    My Planner

    Nothing added yet! Explore the site to create your personal itinerary.

    Don't Miss

    Don't Miss

    Don't Miss

    Don't Miss

    Don't Miss

    • Accommodation

    • Things to See & Do

    • What's On

    • Food & Drink

    Accommodation Search

    Check Availability
    Arrival Date:
    Add Room

    Things to Do Search


    What's On Search


    Food & Drink Search


    Shopping Search