The ambitious Museum of Macau (open Tuesday Sunday 10am 6pm; admission HK$15) opened in 1998 in the lower levels of the Monte Fortress.
Monte Fortress houses the Macau museum. 
mnli hypothesis: Monte Fortress houses the Macau museum.  premise: The ambitious Museum of Macau (open Tuesday Sunday 10am 6pm; admission HK$15) opened in 1998 in the lower levels of the Monte Fortress.