The Batalha Monastery is one of the most significant religious buildings in Portugal. King João accredited this gothic monastery in gratitude for the 1385 victory in the battle of Aljubarrota, and the grand designs took over a hundred years to construct. The leading portal has a myriad of carved arches and magnificent stone statues, which covers most of the western wall. The lower figures represent the Apostles, above them are angels, and at the pinnacle is a statue of Christ. You can visit the main church for free, and revel in its high vaulted ceilings and original stained glass windows. However, you must attend the paid sections to experience the real magic of the monastery.