Gilao River starts its journey in the Serra do Caldeirao mountains of the central Algarve, near Tavira it drains itself into the Atlantic Ocean. It has numerous bridges in Tavira, Rua dos Limpinhos is the name of the road (street) which constitutes the bridge over the river. The bridge (Rua dos Limpinhos) is divided into the traffic and pedestrian sections. There are some buildings built up to the banks of the river and this river is known for for having a very high tide.