The Abra River is a significant waterway located in the northern part of the Philippines. It flows through the province of Abra and is known for its scenic beauty and rich biodiversity. The river is approximately 150 kilometers long and serves as an important source of water for irrigation and domestic use in the surrounding communities. The river originates from the Cordillera Central mountain range and eventually empties into the Laoag Bay. It plays a crucial role in the local ecosystem, supporting various species of fish and wildlife. Additionally, the Abra River is vital for transportation and trade in the region, connecting several towns and villages along its banks.