Castillo San Felipe de Barajas - Cartagena

We walked over the bridge to this fort, were sweating bullets, went through lots of water. Heard to believe the development around the area, huge high rise buildings.
Seems to be a real problem with trash collection in South America. After seeing what was floating in the water and all the stuff on the streets I can understand why there's so much trash ending up on the beaches in Long Island.