Beliu is a commune in Arad County, Romania. Beliu commune lies in the contact zone of Teuz Plateau with Mărăuș Hills, along the river Beliu…Beliu is a commune in Arad County, Romania. Beliu commune lies in the contact zone of Teuz Plateau with Mărăuș Hills, along the river Beliu. It is composed of six villages: Beliu, Benești, Bochia, Vasile Goldiș, Secaci and Tăgădău. Its territory is 3,695 ha.