Estremadura Limestone Massif

Mira de Aire (Portuguese pronunciation: [ˈmiɾɐ ðɨ ˈajɾɨ]) is a small town in Porto de Mós Municipality, in the district of Leiria, Portugal. The population in 2011 was 3,775, in an area of 15.62 km².A point of interest is the Natural Park of Serra de Aire e Candeeiros. The area is known for its caves that attract many tourists. Mira de Aire is located about an hour from Portugal's capital Lisbon.

The Moinhos Velhos Cave (Portuguese: Gruta de Moinhos Velhos), is one of the most important cave systems known in the Portuguese Estremadura Limestone Massif, with about 9 km in extension. It is characterized by the existence of two fóssil paragenetic main conduits of about one decametre in diameter with dendritic tributaries, and a set of semi-active passages in a dendritic pattern at the north and angulate at the south. The fossil zone has a drop of 100 metres and the thickness of intermediate zone varies from 80 metres upstream to 60 metres downstream. Water flows in syngenetic galleries, from the northern to the southern quadrant, towards Gruta da Pena spring. It's possible to distinguish four genetic phases in the cave system development. The first one is represented by superficial phreatic galleries of small diameter, the second one by the Galeria Gémea paragenetic main conduit, the third one by the Galeria Grande and his tributaries and the last one by the active and semi-active galleries of the lower cave levels. This cave is inhabited by several endemic trogobionts: the ground-beetle Trechus lunai, the cave spider Nesticus lusitanicus and by several stygobionts, being the isopod Proaellus lusitanicus the most abundant.

Alqueidão da Serra is a civil parish in the municipality of Porto de Mós, Portugal. The population in 2021 was 1,549, in an area of 21.27 km2.It features a 100m long Roman road which was built between the 1st century BC and the 1st century AD.

São Mamede is a civil parish in the municipality of Batalha, part of the Central Region and the Região de Leiria intermunicipal community of Portugal. It had a population of 3,560 in 2011 in an area of 46 km2 (18 sq mi).

Porto de Mós (European Portuguese pronunciation: [ˈpoɾtu ðɨ ˈmɔʃ] ) is a town and a municipality of Estremadura province in Leiria District. It is in the Centro Region and the Pinhal Litoral subregion. The population in 2011 was 24,342, in an area of 261.83 km2. There were archeologic findings which link São Jorge, in the parish of Calvaria de Cima, as the exact place where the Battle of Aljubarrota was fought, crucial for maintaining the independence of Portugal in 1385. Currently, there is an interpretation center on the spot (Centre of Interpretation of the Battle of Aljubarrota) which helps visitors explore the battlefield and learn about the most important facts of this battle. In this municipality, you can also find several caves carved in the mountains, the most important being Moinhos Velhos Cave, also known as Mira de Aire Cave. A portion of the Serras de Aire e Candeeiros Natural Park is also located in Porto de Mós municipality.

Castelo de Porto de Mós is a castle in Portugal. It is classified as a National Monument.

Porto de Mós (officially Porto de Mós - São João Batista e São Pedro) is a civil parish in the municipality of Porto de Mós, Portugal. The population in 2021 was 6,001, in an area of 28.19 km2. It was formed on 28 January 2013 by the merging of freguesias São João Batista and São Pedro.

Valinhos is a countryside place on the outskirts of Fátima, Portugal. This place became famous for the 19 August 1917 apparition of Our Lady of Fátima and by the 1st and 3rd apparitions of the Guardian Angel of Portugal (also named the Angel of Peace). As such, it is a popular site for religious tourism.

Aljustrel is a hamlet on the outskirts of Fátima, Portugal, in the municipality of Ourém. It was the birthplace of Lúcia dos Santos, and Francisco and Jacinta Marto, known worldwide as the "three little shepherds of Fátima" or the "three child seers", and the setting for some of the events during the apparitions of Our Lady of Fátima. There is now a small house-museum there.

The Basilica of the Holy Trinity (Portuguese: Basílica da Santíssima Trindade) is a Catholic church and minor basilica in the Sanctuary of Fátima (Marian Shrine of Our Lady of Fátima) in Cova da Iria, in the civil parish of Fátima, in the municipality of Ourém in Portugal. In 2009 it received the Outstanding Structure Award by the International Association for Bridge and Structural Engineering. IABSE awards the most remarkable, innovative, creative or otherwise stimulating structure completed within the last few years.

Moitas Venda is a civil parish (freguesia) in Alcanena Municipality, in the Médio Tejo Subregion of Centro Region, Portugal. The population in 2011 was 866, in an area of 6.75 km².

Batalha (Portuguese pronunciation: [bɐˈtaʎɐ] ) is a town and a municipality in Leiria District, Pinhal Litoral Subregion, Centro Region, Portugal. The town's name means "battle". The municipality population in 2011 was 15,805, in an area of 103.42 km2 (39.93 sq mi). The town proper has around 8,548 inhabitants in an area of 28.42 km2 (10.97 sq mi). The municipality is limited to the North and West by the municipality of Leiria, to the East by Ourém, to the Southeast by Alcanena and to the Southwest by Porto de Mós. The town was founded by King D. João I of Portugal, jointly with the Monastery of Santa Maria da Vitória na Batalha (a World Heritage Site), to pay homage to the Portuguese victory at the Battle of Aljubarrota (August 14, 1385) that put an end to the 1383–1385 Crisis.