This charming building, located on the lake promenade, was constructed in 1927 to commemorate the 100th anniversary of the death of physicist Alessandro Volta, inventor of the electric battery and a native of the city. The facade resembles a temple, featuring two statues at its center representing faith and science. On the first floor, visitors can see the physicist’s inventions, devices he used—some original and some restored—displayed in a science exhibition from 1899. The second floor houses his medals, handwritten documents, publications, and records of his life as a politician.