Which Central American country has coastlines on both the Pacific Ocean and the Caribbean Sea?

Nicaragua is the correct answer because it is the only Central American country that has coastlines on both the Pacific Ocean and the Caribbean Sea. The country is situated between Honduras to the north and Costa Rica to the south, with its western side bordered by the Pacific Ocean and the eastern side facing the Caribbean Sea. This unique geographical positioning allows Nicaragua to enjoy the benefits of both maritime environments, influencing its climate, biodiversity, and economy.

In contrast, Honduras has a coastline primarily on the Caribbean Sea and a small Pacific outlet at the Gulf of Fonseca. Guatemala is located to the west of Honduras and has a coastline solely on the Pacific Ocean, with no access to the Caribbean. El Salvador is also positioned along the Pacific Ocean with no Caribbean coastline. Thus, Nicaragua stands out as the only Central American nation that meets the criteria of having coastlines on both major bodies of water.