Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves.

Landmarks in the Area

São João das Lampas is a former civil parish in the municipality of , Lisbon District, Portugal.

The Archaeological Museum of São Miguel de Odrinhas in municipality, Lisbon District…

Igreja de Santo André is a gothic church in , .

Localities in the Area

Ericeira is a civil parish and seaside resort/fishing community on the western coast of Portugal, in the municipality of Mafra, about 35 kilometres northwest of the capital, .

Mafra is a city and a municipality in the district of Lisbon, on the west coast of , and part of the urban agglomeration of the Greater Lisbon subregion.

Fontanelas is a small town located in the civil parish of , municipality of , .


In the Area



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