The Monastery of Santa Maria da Vitória, also known as the Batalha Monastery, is a stunning example of Gothic architecture located in Batalha, Portugal. Built in the late 14th century, it was commissioned by King John I to commemorate the Portuguese victory at the Battle of Aljubarrota against the Castilians. The monastery is a UNESCO World Heritage site, renowned for its intricate stonework and beautiful stained glass windows. The monastery features a remarkable cloister and a grand church, showcasing the transition from Gothic to Manueline styles. Its construction took over a century, reflecting the dedication and artistry of the period. Visitors can explore its rich history and admire the craftsmanship that makes it a significant cultural landmark in Portugal.