Catedral de Santa Catalina

Also at the same square, this museum shows the religious gold artefacts of the Zenú (or Sinú) people who used to live along the coast. Not as large as the gold museum of Bógota, but still very worth seeing. However, the museum's archaeological museum is even more interesting, showcasing the native people's impressive achievements in controlling and canalling Rio Magdalena.

Some blocks inwards there's the Plaza de Bolívar with an equestrian statue of the liberation hero. Before the independence of Colombia this was known as Plaza de Inquisición, and next to it you can find the inquisition palace. where during two centuries the Catholic church held processes against heretics.

The museum of Palacio de la Inquisición (Palace of Inquisition) was where the Spanish Inquisition tortured, judged and convicted people accused of crimes against religion.The tribunal was responsible for all of South America and sentenced almost 700 people, including Jesuits opposing slavery. Many of the accused were badly tortured. Today the museum shows some instruments of torture actually used back then.

From Camellon de los Martires you pass through the historical city gate Puerta del Reloj, the gate of the clock, onto the triangular square Plaza de los Coches, the place of the carriages. Once this was one of the largest slave markets in all of Latin America, a major source of wealth to the city, aside of the gold export to Spain. Nowadays a statue of Pedro de Heredia, the founder of the city, stands on this square.

Next to the former, there is another beautiful triangular square, Plaza de la Aduana, surrounded by impressive arcaded buildings.One of these is Casa del Premio real, the house of the Spanish viceroy. This square has a statue as well, of Christopher Columbus.

Not far from the cathedral is the oldest church in Cartagena. Santo Domingo on the eponymous square has been here since 1552. You can rent audio guides, available in many languages.