The Monastery of Batalha, located in Portugal, is a stunning example of Gothic architecture. Built in the 14th century, it was commissioned to commemorate the victory of the Portuguese over the Castilians at the Battle of Aljubarrota in 1385. The monastery is renowned for its intricate stonework and beautiful stained glass windows. Designated a UNESCO World Heritage Site, the Monastery of Batalha features a unique blend of architectural styles, including Manueline and Late Gothic. Its impressive cloisters and the tomb of King John I and Queen Philippa of Lancaster attract many visitors, showcasing Portugal's rich history and cultural heritage.