One of the most important Baroque monuments in Portugal, the Mafra National Palace is a symbol of the absolutist reign of d. João v. of its 1200 rooms, the library, one of the most important 18TH century, with a collection of about 35 thousand volumes to the Convent, which is a unique religious heritage in our country, to the Basilica, masterpiece of 18th century architecture, and for the famous chimes, set unique in the world for its size and beauty of its mechanism.