The Río Tajo is the longest river in the Iberian Peninsula, flowing approximately 1,007 kilometers. It originates in the mountains of eastern Spain and travels westward, eventually emptying into the Atlantic Ocean near Lisbon, Portugal. The river passes through several important cities, including Toledo and Lisbon, and is known for its scenic landscapes and historical significance. The Río Tajo plays a crucial role in the region's ecology and economy. It supports various ecosystems and provides water for agriculture and industry. Additionally, the river is a popular destination for recreational activities such as fishing, kayaking, and hiking along its banks.