Nabão River

Castelo do Bode Dam is a concrete arch-gravity dam on the Zêzere River, a tributary of the Tagus River, located southwest of Tomar and north of Constância, in Santarém District, Portugal. It is one of the tallest structures in Portugal. The dam was constructed between 1945 and 1951. It also supports a 138 MW hydroelectric power station which was commissioned between 1951 and 1952.

Constância is a parish (freguesia) in the municipality of Constância in Portugal. The population in 2011 was 993, in an area of 8.83 km². It was originally named Punhete.

Martinchel is a Portuguese freguesia ("civil parish"), located in Abrantes Municipality, in Santarém District. The population in 2011 was 604, in an area of 17.07 km².

The Zêzere (Portuguese pronunciation: [ˈzezɨɾɨ]) is a river in Portugal, tributary to the Tagus. It rises in the Serra da Estrela, near the Torre, the highest point of continental Portugal. The Zêzere runs through the town Manteigas, runs through Belmonte, passes south of the city of Covilhã and east of the town of Pedrogão Grande. It flows into the Tagus in Constância. It is the second longest river entirely within Portuguese territory (the Mondego being the longest). Its slope allows for the hydroelectric powerplants of Cabril, Bouçã and Castelo de Bode.

The Castle of Almourol is a medieval castle atop the islet of Almourol in the middle of the Tagus River, located in the civil parish of Praia do Ribatejo, 4 kilometres (2.5 mi) from the municipal seat of Vila Nova da Barquinha, in Portugal's Centre Region. The castle was part of the defensive line controlled by the Knights Templar, and a stronghold used during the Portuguese Reconquista.

Almourol is an islet in the Tagus river, in the civil parish of Praia do Ribatejo, Center Region, Portugal. The small island lies in the middle of the Tagus, a few meters below its confluence with the Zêzere River. The castle of Almourol, a Portuguese National Monument, dominates the islet. It stands opposite the town of Tancos.

Montalvo is a parish (freguesia) in the municipality of Constância in Portugal. The population in 2011 was 1,275, in an area of 12.81 km².

Tancos is a Portuguese freguesia ("civil parish"), located in the municipality of Vila Nova da Barquinha. The population in 2011 was 243, in an area of 2.04 km².Tancos parish is the location of an important military area (Polígono de Tancos) that includes the Tancos Military Air Field, the Parachute Troops School and a military engineering unit.

Arripiado is a village in the Parish of Carregueira in the northern county of Chamusca near the southern bank of the River Tagus in Portugal. It is in this town that the wetland of Ribatejana begins. Being built on a slope, the constructions of stops in the village range from the 118 National Highway to the waterfront.

União das Freguesias de Aldeia do Mato e Souto is a freguesia ("civil parish") in the municipality of Abrantes, Portugal. It was formed in 2013 by the merger of the former parishes Aldeia do Mato and Souto. The population in 2011 was 859, in an area of 44.77 km².

Santa Margarida da Coutada is a parish (freguesia) in the municipality of Constância in Portugal. The population in 2011 was 1,788, in an area of 58.72 km².

Aldeia do Mato is a former freguesia ("civil parish"), located in the municipality of Abrantes, in Santarém District, Portugal. In 2013, the parish merged into the new parish Aldeia do Mato e Souto. The population in 2011 was 441, in an area of 31.68 km².