East Tunnel Tours
Fort Nelson, Portsmouth · 14 November to 16 January 2027
Image: Fort NelsonGuided tours of the East Tunnel at Fort Nelson near Portsmouth, a part of the fort normally closed to the public and with original features largely untouched. Tours run on 14 November 2026 and 16 January 2027 at 10:30am, 12:30pm and 2:00pm, last 60 minutes and hold 12 people, so pre-booking is required. The route is not accessible, lighting is by torch and portable lamps, and the tour is not suitable for under 12s, with under 16s needing an adult.
Highlights
- Access to the East Tunnel, normally closed to the public
- Lit by torches and portable lighting, 60 minute tours for up to 12 people
- Not suitable for under 12s and not accessible; from £12 per ticket
Getting there
Fort Nelson, PO17 6AN
Get directionsChecked on 19 October 2026 against royalarmouries.org, royalarmouries.org. Details change, so please confirm with the organiser before you travel. How we check
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