Batalha Monastery, also known as the Monastery of Santa Maria da Vitória, is a stunning Gothic-style monastery located in the town of Batalha, Portugal. It was constructed in the 14th century to commemorate Portugal's victory in the Battle of Aljubarrota against the Castilian army.

The monastery is a masterpiece of Gothic architecture, featuring intricate stone carvings, ornate stained glass windows, and soaring vaulted ceilings. The highlight of the monastery is the Unfinished Chapel, an elaborate structure that was left incomplete due to lack of funds. Despite being unfinished, the chapel is a magnificent example of late Gothic architecture, featuring stunning flying buttresses and intricate stone carvings.

The monastery also features the Founder's Chapel, which houses the tomb of King João I and his wife, Queen Philippa of Lancaster. The chapel is decorated with beautiful paintings and sculptures, and its walls are adorned with intricate tilework.

Throughout the monastery, visitors can admire the stunning Gothic architecture and intricate details, including the intricate stone carvings depicting various scenes from Portuguese history.

Batalha Monastery is now a UNESCO World Heritage site, and is open to visitors daily. It is a must-visit destination for anyone interested in Gothic architecture or Portuguese history.