The San Javier River is a river located in the region of Mendoza, Argentina. It flows through the picturesque landscape of the Andes mountains, providing essential water resources for agriculture and local communities. The river is known for its clear waters and scenic surroundings, making it a popular spot for outdoor activities such as fishing and hiking. The San Javier River is part of the larger Mendoza River basin, which plays a crucial role in the region's irrigation system. Its waters support various crops, including grapes, which are vital for the local wine industry. The river's ecosystem is home to diverse flora and fauna, contributing to the area's natural beauty.