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 Vila In addition, English and French are also widespread. Other indigenous languages are also spoken in the city. Christianity is the predominant religion across Vanuatu, followed by more than 90% of the population. The largest denomination is the Presbyterian Church in Vanuatu, followed by one third of the population. Roman Catholicism and the Church of Melanesia are also common, each about 15%. Cathédrale du Sacré-Cœur is a modern Roman Catholic cathedral in Port Vila. The seat of the Diocese of Port Vila, the church is dedicated to the Sacred Heart of Jesus. Port Vila has a tropical climate, more specifically a