Trying to find an activity when the weather is rainy? Take your time wandering around the exhibits on display at Museo Arquidiocesano. There's always an opportunity to learn a few new things.
You're spoiled for sightseeing choice in Santiago de Cuba. Museo Arquidiocesano is an ideal place to begin here, but there are plenty of other worthy attractions to explore. Bacardi Rum Factory, Cespedes Park, and Parque Céspedes are close to the museum and will fill in your day nicely.