Find a spot to sit and watch the world go by at La Merced Square. If its well-trodden pathways could talk, this historic town square would have some amazing tales to tell.
You're spoiled for sightseeing choice in Cartagena Walled City. La Merced Square is a great place to start here, but there are loads of other worthwhile places to consider. San Felipe de Barajas Castle, San Pedro Claver Church and Convent, and Jaime Moron Stadium are close to the public square and will round out your day nicely.