Miravet is a municipality in the comarca

Comarca

A comarca is a traditional region or local administrative division found in parts of Spain, Portugal, Panama, Nicaragua, and Brazil. The term is derived from the term marca, meaning a "march, mark", plus the prefix co- meaning "together, jointly".The comarca is known in Aragonese as redolada and...

 of Ribera d'Ebre

Ribera d'Ebre

Ribera d'Ebre is a comarca in Catalonia, Spain. The name in Catalan refers to its location on the banks of the river Ebre, usually referred to in English by its Spanish name, "Ebro.- Municipalities :Populations are from 2001.* Ascó - pop. 1,617...

 in the province

Provinces of Spain

Spain and its autonomous communities are divided into fifty provinces .In other languages of Spain:*Catalan/Valencian , sing. província.*Galician , sing. provincia.*Basque |Galicia]] — are not also the capitals of provinces...

 of Tarragona

Tarragona

Tarragona is a city located in the south of Catalonia on the north-east of Spain, by the Mediterranean. It is the capital of the Spanish province of the same name and the capital of the Catalan comarca Tarragonès. In the medieval and modern times it was the capital of the Vegueria of Tarragona...

, Catalonia

Catalonia

Catalonia is an autonomous community in northeastern Spain, with the official status of a "nationality" of Spain. Catalonia comprises four provinces: Barcelona, Girona, Lleida, and Tarragona. Its capital and largest city is Barcelona. Catalonia covers an area of 32,114 km² and has an...

, Spain.

The village and the caste was founded by the Moors and rebuilt by the Knights Templar and transformed into a fortress-monastery, after the conquest of 1153. It is considered to be the largest fortified complex in Catalonia, and one of the best examples of Romanesque, religious and military, architecture of the Templar order in the whole Western world.