- http://landitalia.eu en/viterbo/If Viterbo has a center, this is Piazza del Plebiscito, the square is almost completely surrounded by the 15th and 16th century municipal buildings.
- agoda.com city/viterbo-it.htmlDiscovering the Hidden Gems of Viterbo, Italy. Viterbo is a charming medieval town located in the Lazio region of Italy.
- thecatholictravelguide.com destinations/italy/…Viterbo, Italy is the birthplace of the concave as a method of electing the Pople. It is also where you find the body of Saint Rose of Viterbo.
- internationalliving.com countries/italy/viterbo-…The lovely city of Viterbo is a beauty, and one that deserves more attention than it garners. The medieval core with its stone towers...
- theculturetrip.com europe/italy/articles/the-best…Viterbo functioned as the papal seat from 1257 to 1281, nearly a quarter century, during which the Catholic Church experienced its longest conclave ever.
- infoviterbo.it viterbo-italy.htmlThe Province of Viterbo, Italy in the magnificent, extends for about 3,600 square km between Rome, Tuscany, Umbria and the Tyrrhenian Sea.
- travel-lingual.com italy/viterboViterbo, Italy: Step back in time and explore the medieval charm of Viterbo, a city located in the Lazio region of central Italy.
- italyheritage.com regions/lazio/viterbo/…The territory, history, events, what to see and where to stay in Viterbo, Province of Viterbo, Region Lazio, Italy.
- http://maplandia.com italy/lazio/viterbo/viterbo/This place is situated in Viterbo, Lazio, Italy, its geographical coordinates are 42° 25' 0" North, 12° 6' 0" East and its original name (with diacritics) is Viterbo.