After something to do when the weather is rainy? Take your time wandering around the interesting exhibits at Carnival Museum. There's always an opportunity to learn a thing or two.
If you're planning to stick around a while in Ciudad Vieja, Carnival Museum is a great place to start your exploring. This museum is one of numerous attractions that'll keep you occupied here. Centenario Stadium, Pocitos Beach, and Tres Cruces Shopping Center are also ready to be explored close by.