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Island of Secrets Walk

Join us on a walk past the usual 'no entry' signs into the heart of the Atomic Weapons Research Establishment area and learn about these fascinating buildings.

  • Booking essential

Step beyond the usual ‘no access’ sign and take a walk through the former Atomic Weapons Research Area to learn more about the Top-Secret work that was carried out on Orford Ness. Access to the interior of the buildings is no longer possible, but this guided walk brings you as close to these fascinating buildings as possible.

Times

Prices

Event ticket prices

Ticket typeTicket category
All Member£20.00
All Non-member£29.50

The basics

Booking details

Call 0344 249 1895

Suitability

Not suitable for children

Meeting point

Meet at 9.15am at the National Trust Ticket Office on Orford Quay for a brief introduction followed by transfer by ferry to the Ness.

What to bring and wear

Orford Ness is an exposed coastal location - please dress for the weather. Wear comfortable walking shoes.

Accessibility

Involves ferry crossing - must be able to negotiate steep and sometimes slippery steps. Mostly made up of paths with some uneven terrain. The walk itself is around three miles long - longer if you choose to stay on the Ness and explore.

Upcoming events

Event

Off the Beaten Track 

Join us on an eight-mile walk that takes you off the usual visitor route.

Event summary

on
6 Jun 2025
at
10:00 to 15:00
Event

Orford Ness Half Day Trailer Tour 

Take a leisurely guided tour of the Ness in our 24 seat passenger trailer, including access to the Cold War Atomic Weapons Research Establishment area which is normally 'off-limits' to visitors.

Event summary

on
7 Jun to 26 Oct 2025
at
09:30 to 12:30
+ 9 other dates or times
Event

Snap Skool - Capturing the Ness 

Do you love exploring? Do you love nature and being creative? Why not become a visual detective and explore the beauty, diversity and history of Orford Ness through the camera's lens. Join us on our half day practical photography workshop.

Event summary

on
22 Jul to 28 Oct 2025
at
10:30 to 14:30
+ 3 other dates or times
Event

Overnight Stargazing on Orford Ness 

Join us for an overnight stay to gaze at the stars from Orford Ness.

Event summary

on
26 Jul to 18 Oct 2025
at
17:00 to 23:55
+ 3 other dates or times