The Domus Civita is a house located on the top of the Etruscan tombs and caves in Italy. The house has been fully restored, maintaining all historical value, and now boasts a heated pool and wine cellar. The Domus Civita is a house located on the top of the Etruscan tombs and caves in Italy. The house has been fully restored, maintaining all historical value, and now boasts a heated pool and wine cellar.