Travelling on foot from Gosport Ferry?
From 1 - 26 April, the bridge over Forton Lake will be closed for four weeks for essential repairs. During this time, visitor to Explosion Museum will need to either drive or take the Waterbus from Portsmouth Historic Dockyard. Alternative routes to the museum are recommended.
Attraction opening hours
Explosion Museum is open everyday from 1 April 2019 - 28 October 2019 (10am - 5pm) with last entry at 4:30pm. During the winter months, 29 October 2019 - 31 March 2020, the museum is closed Monday - Friday but open at weekends from 10:30am - 4:30pm. Last entry to the museum is 4pm.
About Explosion Museum
Priddy’s Hard was far enough from the main dockyard for the safe storage of up to 6,500 barrels of gunpowder. In the Napoleonic Wars, this was where all Royal Navy warships including HMS Victory came to load up their guns and ammunition, collecting them from small boats called ‘powder hoys’ which had in turn collected barrels of gunpowder carried in barrows down the Rolling Way to the harbour edge.
"This little place is a gem, how nice to have to get the boat to it... there is so much to see and do... definitely worth a visit, the whole family will love it."Kim, Hayling Island
The site has adapted as times have changed. With the introduction of breech loading guns in the late 1850s, it was no longer necessary to make barrels or test gunpowder here and a series of large magazines were built to fill and store shells. In the 1880s, the substitution of highly explosive cordite for gunpowder as a propellant required the building of a narrow gauge railway to transport ordnance between filling and storage buildings. Change continued through the 20th century with the development of torpedoes, depth charges and small arms up to the arrival of guided missiles in the 1960s. The last time Priddy’s Hard supplied weapons to the Royal Navy was during the Falklands War in 1982.
Book online and save
Start your own naval adventure and book tickets to visit Explosion Museum and our other attractions.
Camber Lights Café
Open to everyone
Enjoy one of Gosport's best kept secrets when you visit Camber Lights Café at Explosion Museum of Naval Firepower. Sit back and admire the scenic surroundings of Portsmouth Harbour - an ideal viewpoint for seeing HMS Queen Elizabeth when she's alongside Portsmouth Naval Base.
The café serves a range of cold and hot drinks, cakes and snacks - perfect for hungry adventurers. The café is open to non-museum visitors as well. Open from 10am until 4pm daily.
Heritage Way, Priddy's Hard, Gosport PO12 4LE
Access via the Waterbus from the Historic Dockyard. Timetable here