Planning a vacation to Tarquinia in Italy? This vacation planner will provide you with all the essential information you need. After your splendid visit to Tarquinia, you can proceed to an important near-by city of Rome. Add Rome to your vacation plan, it has an interesting bunch of activities to do on your visit like Colosseum, St Peters Basilica, Pantheon. 1-2 days is an ideal duration of visit to Tarquinia.