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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.

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.

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
14 Apr to 28 Apr 2026
at 10:30 to 13:00+ 1 other date or time

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
18 Jul to 15 Aug 2026
at 09:30 to 12:30+ 2 other dates or times