Musée du Long-Cours Cap-Hornier
Museum · Saint-Malo
Fortress
tour Solidor
The Solidor Tower is a 33-metre fortified dungeon built on a rocky advance at the outlet of the Rance in the commune of Saint-Malo, Saint-Servan district. It consists of three towers joined by small courtesies. It was used to monitor the navigation of the estuary. It has been classified as historic monuments since July 1886.