Obando Cesar Gaviria Trujillo Airport — Puerto Inírida, Colombia

Obando Cesar Gaviria Trujillo Airport (PDA) serves Puerto Inírida, the capital of Colombia's Guainía department deep in the Amazonian frontier near the Venezuelan and Brazilian borders. Named after former Colombian president César Gaviria Trujillo, the airport is essentially the only reliable transportation link to this remote jungle region, since road access is virtually nonexistent. PDA connects Puerto Inírida to Bogotá via limited domestic flights, supporting both local residents and the growing eco-tourism interest in the nearby Cerros de Mavecure, striking granite outcrops rising from the rainforest. The airport handles small aircraft and modest passenger volumes befitting its role serving one of Colombia's most isolated provincial capitals.