Fodor's Expert Review Tour Montjoie
Conflans-Sainte-Honorine
Notable Building
At 50 feet high with all four walls intact, this imposing tower is one of the best examples of a Romanesque castle keep in the region. A symbol of the power and influence of the lords of Conflans, the 11th-century edifice served both as a residence and fortress in its strategic location on a high point overlooking the Seine on one side and the valley on the other.