Step off the lively streets and into a soothing house of worship at Santa Maria la Menor Cathedral. You can indulge in a few moments of self-reflection here.
You'll be spoiled for sightseeing choice in Zona Colonial. Santa Maria la Menor Cathedral is a great place to start here, but there are lots of other fine spots to consider. Centro Olimpico, Columbus Park, and Colon Lighthouse and Museum are not far from the principal church and will fill in your day nicely.