The Ría de Vigo is a large estuary located in the northwest of Spain, part of the Galician coastline. It is known for its stunning natural beauty, featuring lush green hills and a variety of islands, including the Cíes Islands. The estuary is an important fishing area and supports a vibrant marine ecosystem. The city of Vigo lies at the head of the estuary, making it a significant port for trade and tourism. The Ría de Vigo is also popular for recreational activities such as sailing and kayaking, attracting both locals and visitors to its scenic waters.