Guayaramerín is a city located in the Beni Department of Bolivia. It serves as the capital of the Guayaramerín Municipality within the Vaca Díez Province.
The city is situated on the west side of the Mamoré River, directly facing the Brazilian city of Guajará-Mirim. It functions as a port that hosts a permanent station for the Bolivian Navy. Additionally, the Guayaramerín Airport is located south of the city and is served by Ecojet.