Bataan (Monte Libano) Airport is a small general aviation airstrip located near the town of Bataan in the Limón province of Costa Rica. It serves the agricultural and rural communities of the Caribbean coastal lowlands, functioning primarily as a local access point rather than a commercial hub. The airport operates under the ICAO identifier MRBN and has no assigned IATA code, reflecting its limited role in Costa Rica's national aviation network. It is one of several small airstrips in the Limón region that facilitate access to areas where road infrastructure can be challenging.