Can Tho Museum
For a grandiose building, the museum is thin on actual artifacts and displays, but worth the quick browse. It has a replica of the French guillotine used by the American-backed South Vietnamese government 1954--60 to execute opposition at the historic prison (next door to the museum), a grisly reminder of Can Tho's history under Ngo Dinh Diem's regime (the original is in the War Remnants Museum in Ho Chi Minh City).