If it's raining cats and dogs, why not spend some time at Fuerte Independencia Historical Museum? You'll be fascinated by just how much you can discover about days gone by here.
You'll have sightseeing choices galore when visiting Tandil. Fuerte Independencia Historical Museum is a good place to start here, but there are lots of other fine spots to discover. Tandil Waterfall, Sierra del Tigre Natural Reserve, and Tandil Golf Club are close to the collection of historical artifacts and will fill in your day nicely.