Palacio Testamentario, Medina del Campo

The Palacio Testamentario in Medina del Campo, Spain, is a royal palace whose origins reach back to the 14th century, built for the medieval Castilian monarchy and first expressed in the Mudéjar architectural manner. The building stood at the heart of Medina del Campo, a town that became a major center for trade and finance in the late 1400s, and the palace played a central role in the town’s public and royal life.

The palace appears in records as early as 1335, when King Peter I ordered the killing of Pero Ruy Villegas and Sancho Ruy de Rojas within the residence during the midday rest. Under the Trastámara line of kings the royal household frequently lodged in Medina, using royal houses that stood beside the market square, which later became the Plaza Mayor. These repeated stays kept the complex prominent throughout the medieval period.

In the late fifteenth and early sixteenth centuries King Ferdinand of Aragon sponsored a substantial enlargement that gave the palace greater scale and presence. A mid-1400s travel account describes this transformation. In 1504 the building underwent further significant works to prepare and condition its spaces. That same year Isabella I of Castile signed her will and died within the palace, an event that marks the site in late-medieval Castilian history.

After 1504 the residence was used only sporadically through the sixteenth century, and by 1530 parts of the complex were already close to collapse. In 1601 the entire upper floor was taken down. New rooms were inserted on the main façade in 1603 and again in 1673, and a broad balcony was added to the frontage for the Main Town Council, while the exterior was altered to match contemporary tastes. During the nineteenth-century disentailments the remaining ruined sections were demolished. The surviving plot now accommodates a reconstructed building used as an interpretation center dedicated to Queen Isabella I.