The Monastery of Saint Mary of Guadalupe is a Roman Catholic monastery located in the town of Guadalupe in the province of Cáceres, Spain. It is one of the most important religious and cultural centers in Spain and has been designated a UNESCO World Heritage site.

The monastery was founded in the 14th century and is dedicated to the Virgin Mary, who is said to have appeared to a shepherd in the area in the 13th century. The monastery's Gothic and Mudéjar architecture is a testament to the rich history and cultural heritage of the region, and it has been well-preserved over the centuries.

One of the most impressive features of the monastery is its beautiful cloister, which features a series of arches and columns decorated with intricate carvings and colorful tilework. The monastery also contains a number of important works of art, including paintings by El Greco and Francisco de Zurbarán.

The monastery's library is also a highlight, containing a large collection of books and manuscripts dating back to the 14th century. Visitors can explore the library and view its impressive collection of rare and historic texts.