
Defences & Discovery: Fort Nelson Revealed | Guided Tour
Weather on the day
Clear · 17°C
Feels like 17°C · Chance of rain 15% · Wind 12 km/h
Forecast from Open-Meteo, updated 2 hours ago. Accuracy drops beyond a few days out.
Similar events
View all →About This Event
On 2 September 2026, Fort Nelson in Portsmouth will host the guided tour Defences & Discovery: Fort Nelson Revealed. Participants will join guides on a journey through time starting from the fort's origins in the 1870s to explore its history and defensive secrets behind the walls. The event takes place outdoors within the historic site and requires booking details which can be found via the official website link.
Uncover the secrets behind the walls of Fort Nelson on a special guided tour.
Booking link
Join our guides on a compelling journey through time — from the Fort’s origins in the 1870s, built to defend Britain’s shores, to its crucial roles in the First and Second World Wars. Explore how this mighty stronghold evolved with the tides of history, and discover the purpose, and power behind Fort Nelson’s enduring legacy.
Pre-booked tours are available on the following Wednesdays
July - 1, 8, 15, 22, 29
August - 5, 12, 19, 26
September - 2, 9, 16, 23, 30
October - 7, 14, 21
February - 24
March - 3, 10, 17, 24, 31
Tours at 11am, 1pm and 2.30pm
Duration: 50 minutes
Capacity: 20 people per tour
Suitable for ages 12+
£5 per person
Accessibility
Unfortunately the tour area is not accessible.
The tour involves changes in surfaces, low light levels, use of spiral staircases, steps, walking through the tunnel and the requirement to follow marked pathways.
The tour route is considered as suitable for all ages, with content designed for a recommended age of 12 years and above.
Under 16s must be accompanied by an adult.
Fort Nelson is a scheduled ancient monument and contains areas of uneven ground. Please wear sensible footwear, take extra care in poor weather. Do not climb on the banks – there are steep drops, and ground may contain sharp stones.
Refunds
Refunds can be made by the booker upto 7 days before the event. Please check your booking confirmation from Eventbrite for instructions. Eventbrite booking fees will not be refunded.
Donations
As a charity, your donations help us bring history to life for generations to come through our historic collection, exciting demonstrations and immersive shows. Suggested donation £2.50.
Description supplied by the event organiser.
Similar Events in Portsmouth
View all →
£16.96Old Portsmouth Guided Walk
Sat, 29 Aug 2026
£49Terra Vitum Seasonal Guided Foraging Walk — Portsmouth
Sun, 30 Aug 2026
Harting
Free EntryPortsmouth City Tour for New International Students
Mon, 7 Sept 2026
Outside University of Portsmouth Students’ Union (Neptune Building)
Free Entry06. Explore St Marks Cemetery (12 Sept at 1200)
Sat, 12 Sept 2026
St Mark's Churchyard
Free Entry17. Explore St Mary’s Church – Alverstoke (18 Sept)
Fri, 18 Sept 2026
St Mary’s Church
Free Entry18. HMS SULTAN – Fort Rowner Tour (1100)
Sat, 19 Sept 2026
HMS Sultan (Caledonia Gate)
More at Fort Nelson
View all →Frequently asked questions
Defences & Discovery: Fort Nelson Revealed | Guided Tour takes place on Wednesday, 2 September 2026 at 11:00.
Defences & Discovery: Fort Nelson Revealed | Guided Tour is held at Fort Nelson in Portsmouth (Portsdown Hill Road, Portchester, PO17 6AN).
Tickets for Defences & Discovery: Fort Nelson Revealed | Guided Tour can be booked via Eventbrite using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.
Staying overnight?
Hotels within walking distance of Fort Nelson.
Ad · Booking.com affiliate link

Defences & Discovery: Fort Nelson Revealed | Guided Tour
Editorial Summary
On 2 September 2026, Fort Nelson in Portsmouth will host the guided tour Defences & Discovery: Fort Nelson Revealed. Participants will join guides on a journey through time starting from the fort's origins in the 1870s to explore its history and defensive secrets behind the walls. The event takes place outdoors within the historic site and requires booking details which can be found via the official website link.
This summary was automatically generated from event data sourced from official ticketing providers.
Organiser’s full description
Uncover the secrets behind the walls of Fort Nelson on a special guided tour.
Booking link
Join our guides on a compelling journey through time — from the Fort’s origins in the 1870s, built to defend Britain’s shores, to its crucial roles in the First and Second World Wars. Explore how this mighty stronghold evolved with the tides of history, and discover the purpose, and power behind Fort Nelson’s enduring legacy.
Pre-booked tours are available on the following Wednesdays
July - 1, 8, 15, 22, 29
August - 5, 12, 19, 26
September - 2, 9, 16, 23, 30
October - 7, 14, 21
February - 24
March - 3, 10, 17, 24, 31
Tours at 11am, 1pm and 2.30pm
Duration: 50 minutes
Capacity: 20 people per tour
Suitable for ages 12+
£5 per person
Accessibility
Unfortunately the tour area is not accessible.
The tour involves changes in surfaces, low light levels, use of spiral staircases, steps, walking through the tunnel and the requirement to follow marked pathways.
The tour route is considered as suitable for all ages, with content designed for a recommended age of 12 years and above.
Under 16s must be accompanied by an adult.
Fort Nelson is a scheduled ancient monument and contains areas of uneven ground. Please wear sensible footwear, take extra care in poor weather. Do not climb on the banks – there are steep drops, and ground may contain sharp stones.
Refunds
Refunds can be made by the booker upto 7 days before the event. Please check your booking confirmation from Eventbrite for instructions. Eventbrite booking fees will not be refunded.
Donations
As a charity, your donations help us bring history to life for generations to come through our historic collection, exciting demonstrations and immersive shows. Suggested donation £2.50.
Description supplied by the event organiser.
❓ Frequently asked questions
When is Defences & Discovery: Fort Nelson Revealed | Guided Tour?
Defences & Discovery: Fort Nelson Revealed | Guided Tour takes place on Wednesday, 2 September 2026 at 11:00.
Where is Defences & Discovery: Fort Nelson Revealed | Guided Tour taking place?
Defences & Discovery: Fort Nelson Revealed | Guided Tour is held at Fort Nelson in Portsmouth (Portsdown Hill Road, Portchester, PO17 6AN).
How do I get tickets for Defences & Discovery: Fort Nelson Revealed | Guided Tour?
Tickets for Defences & Discovery: Fort Nelson Revealed | Guided Tour can be booked via Eventbrite using the "Check Tickets & Live Prices" button on this page, which opens the official booking site in a new tab.
🏨 Staying overnight?
Hotels within walking distance of Fort Nelson
Ad · Stay22 affiliate link
Price
Check website
Date
Until Wednesday, 2 September 2026
Time
Weather
feels like 17°C · chance of rain 15% · wind 12 km/h
More in Portsmouth
EventsList curates 158,000+ events across the UK. Tickets purchased via the venue or authorised sellers only.
More Events at Fort Nelson
View all →Similar Events in Portsmouth
View all →
Old Portsmouth Guided Walk
£16.96

Gift voucher · 12 months to book
Terra Vitum Seasonal Guided Foraging Walk — Portsmouth
📍 Harting
From £49
FREEPortsmouth City Tour for New International Students
📍 Outside University of Portsmouth Students’ Union (Neptune Building)
FREE06. Explore St Marks Cemetery (12 Sept at 1200)
📍 St Mark's Churchyard
FREE17. Explore St Mary’s Church – Alverstoke (18 Sept)
📍 St Mary’s Church
FREE18. HMS SULTAN – Fort Rowner Tour (1100)
📍 HMS Sultan (Caledonia Gate)
More things to do in Portsmouth
- Fort Southwick, D-Day Bunker, Portsmouth - Underground Guided Tour, 10am· Saturday, 26 September 2026
- Helicopter Flying Lesson and Hover Challenge with Spectator — Portsmouth· Sunday, 30 August 2026
- Woods & Weald: South Downs of East Hampshire· Sunday, 27 September 2026
- Terra Vitum Foraging Workshop and Wild Feast for Two — Portsmouth· Sunday, 30 August 2026
- Eisenhower's D-Day Map Room Guided Tour, near Portsmouth 10am· Tuesday, 1 September 2026
- Old Portsmouth Guided Walk· Monday, 31 August 2026
- Day trips and tours· Sunday, 30 August 2026
- Day Trip to the Isle of Wight by Hovercraft for Two Adults· Sunday, 30 August 2026
- Portsmouth Harbour Sightseeing Cruise for Two· Sunday, 30 August 2026
- Day Trip to the Isle of Wight by Hovercraft for One Adult and One Child· Sunday, 30 August 2026
- Terra Vitum Guided Nature Walk — Portsmouth· Sunday, 30 August 2026
- Introductory Falconry — Portsmouth· Sunday, 30 August 2026
- Two Ports Sightseeing Cruise of Cowes and Portsmouth for Two Adults and Two Children· Sunday, 30 August 2026
- Terra Vitum Seasonal Guided Foraging Walk for Two — Portsmouth· Sunday, 30 August 2026



