Fuentidueña de Tajo is a small municipality located in the province of Madrid, Spain. It is situated along the banks of the Tajo River, which is the longest river in the country. The town is known for its picturesque landscapes and traditional Spanish architecture, making it a charming destination for visitors. The area has a rich history, with archaeological findings indicating human settlement dating back to ancient times. Fuentidueña de Tajo features several historical sites, including the Iglesia de San Juan Bautista, a church that showcases the region's cultural heritage. The town is also surrounded by natural beauty, offering opportunities for outdoor activities.