Royal Armouries, Fort Nelson

Royal Armouries, Fort Nelson
Fort Nelson
Portsdown Hill Road
PO17 6AN




General Enquiries


01329 233734


01329 822092

All information is drawn from or provided by the venues themselves and every effort is made to ensure it is correct. Please remember to double check opening hours with the venue concerned before making a special visit.
Aerial view of Fort Nelson from the south
baby changing facilities icon Food icon Guided tours icon Shop icon Library icon Study area icon Visual disability facilities icon Wheelchair access icon

Fort Nelson is a superbly restored Victorian fort overlooking Portsmouth Harbour and the Meon Valley. It is also home to the Royal Armouries national artillery collection.

There are 19 acres to explore with secret underground chambers and tunnels. Daily big gun salutes, live costumed performances, professional guided tours, café and gift shop.

Venue Type:

Museum, Heritage site, Castle or defences

Opening hours

Open Daily April-October 10:00-17:00
November-March 10:30-16:00

Closed: 24th-26th December only

Admission charges

Free entry. A small charge may apply for special events and some activities.

Additional info

Our library is open for research purposes by appointment only.

Fort Nelson also houses the world-renowned Royal Armouries collection of historic big guns and cannon, part of the National Museum of Arms and Armour. See the infamous Iraqi Supergun and its ancestor the Great Turkish Bombard of 1464. From the smallest cannon to the giants of the age of the battleship, visitors can see them all at Fort Nelson

Collection details

Archaeology, Architecture, Decorative and Applied Art, Social History, Weapons and War