Does Colombia Have Coastlines on Two Oceans?

Yes. Colombia (note spelling: Colombia, not Columbia) is the only South American country with coastlines on both the Pacific Ocean and the Caribbean Sea (Atlantic Ocean).

Pacific Coast

• Length: ~1,300 km.
• Departments: Chocó, Valle del Cauca, Cauca, Nariño.
• Key ports: Buenaventura (largest Pacific port), Tumaco.
• Character: Humid tropical rainforest (Chocó biogeographic region), high biodiversity, mangroves, Afro-Colombian and Indigenous communities.

Caribbean (Atlantic) Coast

• Length: ~1,600 km.
• Departments: La Guajira, Magdalena, Atlántico, Bolívar, Sucre, Córdoba.
• Key ports: Cartagena, Barranquilla, Santa Marta.
• Character: Dry to humid tropical; coral reefs, islands (San Andrés, Providencia), major tourism.

Strategic Significance

• Inter-oceanic connectivity potential (canal/rail projects discussed for centuries).
• Naval presence in both oceans.
• Diverse marine resources, tourism, and trade gateways.

The earlier source stating Colombia lacks sea access was incorrect—Colombia is definitively a two-ocean nation.