The Santarem District is located in central Portugal and is known for its rich agricultural land and historical significance. It features a mix of urban and rural areas, with the city of Santarem serving as the district's capital. The region is characterized by its fertile plains, making it an important area for farming and viticulture. The district is also home to several cultural landmarks, including the Church of Santa Maria de Marvila and the Castelo de Santarem. Additionally, the Tejo River runs through the area, providing scenic views and opportunities for outdoor activities.