Imposing hilltop fortress built in the 1600s with a complex tunnel system.

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Take a walking tour or horse drawn carriage ride through Cartagena's old town to view the brightly colored buildings and plazas.

The Getsemani neighborhood has a lot of brightly colored murals and street art. One highlight is Calle de las sombrillas (parasol street).

Fortifications built around the old city of Cartagena to protect from pirate attacks.

Read more about the history here.