Arroyo Bandera is located directly west of the main entry to the Mbaracayu Reserve ( 15 km north of Ygatimi ) .
Arroyo Bandera is had 148 inhabitants ( about 30 families ) in January 2006 .
Arroyo Bandera is located directly west of the main entry to the Mbaracayu Reserve ( 15 km north of Ygatimi ) , and had 148 inhabitants ( about 30 families ) in January 2006 .