About Portchester Castle

Ever wanted to visit a former Roman fortress? What about a Norman stronghold or a prisoner-of-war camp during the Napoleonic wars? Well, you can do ALL that and more at Portchester Castle, Hampshire! Get ready for stunning views, 1700+ years of history, hands-on activities and more at this Royal Castle!

Portchester Castle History

Portchester Castle can be traced back to the 3rd Century AD. The Romans built a huge fort in 285-290 AD at the north end of Portsmouth Harbour to help defend the south coast of England. Did you know Portchester Castle remains the best-preserved Roman Fort north of the Alps? Which part of the castle was part of the Roman Fortress? It's the outer walls to the right of the waterfront. After the Norman Conquest, Portchester Castle was granted to William Maudit (an associate of William the Conqueror!), who is linked to having built the castle as we know it today, with the Roman fort integrated into the medieval castle.

  • A Roman Fortress and a Norman Castle, All in One

    One of the most fascinating aspects of Portchester Castle is its dual identity as both a Roman fortress and a Norman stronghold. Built by the Romans in 285-290 AD; the outer walls of this ancient Roman fort still stand, making Portchester Castle the best-preserved Roman fort north of the Alps. Centuries later, after the Norman Conquest, the castle was transformed, integrating the Roman walls into a medieval stronghold. You'll literally walk through layers of history as you explore the grounds!

  • There's A Prisoner-of-War Camp with a Prisoners Theatre

    During the Napoleonic Wars in the early 19th century, Portchester Castle took on an unexpected role as a prisoner-of-war camp. The castle housed up to 8,000 prisoners. Among the prisoners was a vibrant theatre culture that emerged as a form of creative expression and morale-boosting. It's absolutely fascinating and well worth checking out!

  • Spectacular Views from the Norman Keep

    The 12th-century Norman Keep, one of the tallest in the country, is a must-visit feature of the castle. Climbing to the top rewards you with stunning panoramic views of the Solent and, on clear days, the Isle of Wight. It's a serene and picturesque experience that will connect the past with the natural beauty of the present. It's an unforgettable highlight!

Attraction Details

Opening Times

Regular Times

  • Monday, 10:00 - 17:00
  • Tuesday, 10:00 - 17:00
  • Wednesday, 10:00 - 17:00
  • Thursday, 10:00 - 17:00
  • Friday, 10:00 - 17:00
  • Saturday, 10:00 - 17:00
  • Sunday, 10:00 - 17:00

Open weekends in the winter

Plan Your Visit

Clock IconTypical visit time 1 - 2 hours
Tick IconSuitable for Kids and Adults too

FAQs

Directions

Portchester Castle

English Heritage, Portchester Castle, Castle Street, Portchester, Fareham, Hampshire, PO16 9QW, England

Tel: 03703331181

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