@fredc— There is also Ayala Museum, Makati City. There are different sections (free, and those with fees [different prices, too]). Camera/photography also depends on which collections are on display.The free section, it’s always allowed. But, I’m not sure when it comes to photography sessions. But, I haven’t seen them asking people to leave their DSLR cameras.Hmm, as for opening, if I remember correctly, only during weekdays.– Museo ng Makati is another option. But I am not sure if it is open again. Last time I visited, I think 2017 or 2018, it was scheduled for renovation. The items on display there are mostly related to the history of Makati, and the surrounding areas.– Quezon Memorial Museum. At the center of Quezon Memorial Circle, Quezon City. Last time I visited (2019), no camera restrictions or anything. Mostly about the President Manual L. Quezon, and World War II history (that are not in school books).If I remember correctly, they only open from Mondays to Thursdays. But do check, I haven’t visited since 2020.Those are the ones I visited before where cameras are fine (except for some with restrictions on DSLR). Oh, the usual rule, no flashes or custom light sources.Hope it helps!