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Island of Secrets Walk

Join us on a walk behind the usual 'no entry' signs into the heart of the Atomic Weapons Research Establishment (AWRE) area and learn more about Orford Ness' fascinating military past.

  • Booking essential

Step beyond the usual ‘no access’ sign and take a guided walk through the former Atomic Weapons Research Area, where you'll learn more about the top-secret work that was carried out on Orford Ness during the early 20th century.

The walk will be led by members of IRGON (International Research Group Orford Ness), and although access to the interior of the buildings is no longer possible, it will bring you as close to these fascinating buildings as possible.

Please note: This is a guided walk around the AWRE only and does not include access to other parts of Orford Ness.

Times

Prices

Event ticket prices

Ticket typeTicket category
All £25.00

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

Access to Orford Ness involves a ferry crossing, so visitors must be able to negotiate steep and sometimes slippery steps. The walk is mostly made up of paths with some uneven terrain. The walk itself is around three miles long.

Contact info

Central Booking Office

Upcoming events

Walk with Us on Orford Ness 

Whether you are looking to get active, enjoy being out and about in nature or meet new friends, our free guided trails are for you.

Event summary

on
28 Apr 2026
at 10:30 to 13:00

Cold War Heritage Day 

Join us on Thursday 21 May, as we mark National Cold War Heritage Week.

Event summary

on
21 May 2026
at 10:00 to 17:00

Overnight stargazing on Orford Ness 

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

Event summary

on
30 May 2026
at 17:00 to 23:55

Birds and Beasts walk 

Join one of our rangers on a guided walk around Orford Ness and discover how nature has taken over this once top-secret military testing site.

Event summary

on
10 Jun to 9 Sep 2026
at 09:30 to 12:30+ 3 other dates or times