Richborough Castle fighting moved north, Rutupiae became an increasingly large civilian settlement. There were temples, an amphitheatre (visible as a hummock in the grass 5 minutes walk from the main site), and a "mansio" (first built in 100, it was a building that went through several phases, being a hotel for visiting officials, bath house and administration building). As a port, the town always competed with Portus Dubris (modern Dover), about south along the coast. However, Richborough was widely regarded throughout the Roman Empire for the quality of its oysters. They are mentioned as on a par with those from the Italian
Port Lincoln name filmed in nearby Streaky Bay. Some of the shark scenes of "Jaws" and ANZAC Cove scenes in "Gallipoli" were also filmed near Port Lincoln. The first edition of "Australian Survivor", the Australian version of the popular US television series, "Survivor", was filmed at Whalers Way, south of Port Lincoln, in 2001. The Discovery Channel documentary series "Tuna Wranglers "(2007) and "Abalone Wars" were both filmed in and around Port Lincoln. Port Lincoln was visited in 1939 by English travel author Eric Newby, while he was crew in the 4-masted barque "Moshulu", which anchored outside of Boston Island. "Moshulu" had