MUSÉE D'HISTOIRE DE LA VILLE:The collections in the museum guide you through the history of Saint-Malo and the stories of its great personalities: history and evolution in Saint-Malo Region. April to September: Open every day from 10 AM to 12:30 PM and from 2 PM to 6 PM (closed on May 1st).October to March: Open Tuesday to Sunday from 10 AM to 12 PM and from 2 PM to 6 PM (closed on national holidays)When visiting one of the 2 city museums (History Museum or the Solidor Tower Museum), you will get a free ticket for the other one.