Vasanello is a comune (municipality) in the Province of Viterbo in the Italian region Lazio, located about 80 km north of GRA (Rome) and about 27 km east of Viterbo.
- Orsini castle (12th century). It is a tuff construction with four cylindrical towers
- Church of Santa Maria Assunta (11th century), built over a Roman temple.
- Church of San Salvatore (11th century), also in tuff. It has a 13th-century bell tower with mullioned windows and re-used Roman slabs.
- ^ All demographics and other statistics: Italian statistical institute Istat.