by KaZ June 17, 2017 Number of comments0 Chasing Dreams Colombia ~ Is Magical Realism Destination Travel Rambles Travel Tips Venturing to Siloé, Cali’s Most Dangerous Barrio In Valle de Cauca Siloé (also known as Comuna 20) is a hillside neighbourhood that houses some of the poorest Caleños. It is the same story. You have heard it before.