This private museum, located in a historic Barranco mansion (Palacio de Osma), focuses on colonial Peruvian art from areas that were among the most distinguished cultural centers of the day, including Cusco, Arequipa, and Ayacucho.
As with the Amano Museum, you’ll need to call for an appointment, although you can also drop by and hope to get a guide with a sympathetic ear. Plan on spending an hour here.