Photo of Portchester Castle in Hampshire

Portchester Castle in Hampshire

View of Portchester Castle in Hampshire.

Portchester Castle is a medieval castle built within a former Roman fort.

It is located at the northern end of Portsmouth Harbour.

Despite adaptation as a medieval castle, it is the best preserved Roman fort north of the Alps.

  • Source:, Flickr
  • Author:, scale speeder
  • Licence: Creative Commons Attribution 2.0 Generic