The Ponce Plaza is always on the list of things to do in Puerto Rico. It is most well known for it’s unique fire station Parque de Bombas, and also the church. You will also find lots of historic architecture and museums, locally made ice-cream and gift shops. The plaza is well worth a couple of hour’s visit and can be paired with a visit to other sites in Ponce for a full day excursion.
Here is some more information and a map: