Domagnano is a municipality in San Marino. It has 2,865 inhabitants (conditions 2006) in an area of 6.62 km². It borders the San Marino municipalities Faetano, Borgo Maggiore, Serravalle and the Italian municipality Coriano. Domagnano, previously known as Montelupo (mountain of wolves) after its coat of arms, was already colonized by Roman times and was first mentioned in c. 1300. It is located on Monte Titano and you can see the Adriatic Sea from here.