Vilhena
Vilhena in the state of Rondônia
Vilhena is the fifth largest city of the Brazilian state of Rondônia well with 75,000 inhabitants.
It lies on the connection between Ji- Paraná in the northwest and Cuiabá in the southeast about 100 km north of the border with Bolivia.
The Rio iQue is a National Wildlife Refuge in the direction Juína about 50 km northeast in Mato Grosso.