Riberalta
Riberalta is a town in the Beni Department in northern Bolivia , situated where the Madre de Dios River joins the Beni River . 
<triplet> Beni Department <subj> Bolivia <obj> country <triplet> Bolivia <subj> Beni Department <obj> contains administrative territorial entity <triplet> Madre de Dios River <subj> Bolivia <obj> country <subj> Beni River <obj> mouth of the watercourse <triplet> Beni River <subj> Bolivia <obj> country <subj> Madre de Dios River <obj> tributary