Richborough Castle Richborough Castle Richborough Castle contains the ruins of a Roman Saxon Shore fort, collectively known as Richborough Fort or Richborough Roman Fort. It is situated in Richborough near Sandwich, Kent, in the United Kingdom. Rutupiae or Portus Ritupis was founded by the Romans after their invasion of Britain in 43. Because of its position near the mouth of the Stour, Rutupiae was the major British port under the Romans and the starting point for their equivalent of Watling Street. Additional routes connected Durovernum (Canterbury) with further ports at Dubris (Dover), Lemanis (Lympne), and Regulbium (Reculver). Earth fortifications were first dug
Othona as a "huge ruin". Othona Othona or Othonae was the name of an ancient Roman fort of the Saxon Shore at the location of the modern village Bradwell-on-Sea in Essex, England. The Old English name "Ythanceaster" for the locality derives from the Roman name. The fort of Othona is in a typical late 3rd century style, and was possibly constructed in during or shortly prior to the Carausian Revolt, making it contemporary with the forts at Dubris, Portus Lemanis and Gariannonum According to the "Notitia Dignitatum", which is the only contemporary document mentioning Othona, the fort was garrisoned by a