The belfry of Abbeville is one of the oldest in France, built in 1209. On 20 May 1940, during a bombing, its roof was damaged and it was only in 1986 that it was rebuilt. The belfry is one of the fifty-six belfries of Belgium and France registered in 2005 by the World Heritage Committee of UNESCO in recognition of its testimony to the rise of municipal power in the region and its architecture. It has housed the museum of the city since 1954.
The Chapel of St. Martin is the only completely preserved Romanesque building in Vyšehrad and one of the oldest in Prague. In was built around 1100 in the eastern part of the fortified outer ward. Between 1100 and 1300, the Rotrunda was surrounded by a cemetery. The building survived the Hussite Wars and was used as the municipal prison of the Town of the Vyšehrad Hill.
During the Thirty Years’ War, it was used as gunpowder storage, from 1700 to 1750, it was renovated and reconsecrated. In 1784, the chapel was closed passed to the military management which kept using it as a warehouseand a cannon-amunition manufacturing facility. In 1841, it was meant to be demolished to give way to the construction of a new road through Vyšehrad. Eventually, only the original western entrance was walled up and replaced with a new one in the sountren side. The dilapidating Rotunda subsequently served as a shelter for the poor.