The Rossio became an important place in the city during the 13th and 14th centuries, when the population of the city expanded to the lower area surrounding the Lisbon Castle hill.
The name "rossio" is roughly equivalent to the word "commons" in English, and refers to a commonly owned terrain.

Around 1450, the Palace of Estaus, destined to house foreign dignitaries and noblemen visiting Lisbon, was built on the north side of the square.
After the Inquisition was installed in Lisbon, the Palace of Estaus became its seat, and the Rossio was frequently used as setting for public executions.
The first auto-da-fé took place in 1540.

In 1492, King John II ordered the building of one of the most important civil and charitative infrastructures in old Lisbon, the All-Saints Royal Hospital (Hospital Real de Todos os Santos).
The Hospital was finished in 1504, during the reign of King Manuel I, and occupied the whole eastern side of the square.
Old pictures show the façade of the Hospital to consist of a long building with an arched gallery.
The portal to the chapel of the Hospital, facing the Rossio, had a magnificent façade in manueline style.

Near the northeastern corner of the square, actually in the neighbouring St Domingo Square, is located the Palace of the Almadas, recognisable by its early 18th century red façade.
In 1640, this Palace was the meeting point of Portuguese noblemen who conspired against Spain and led to the independence of Portugal from Spanish rule.
The building is also called the Palace of the Independence for this reason.

The Convent of St Dominic was established in the 13th century by the Rossio.
Their church was greatly damaged by the 1755 earthquake and was rebuilt in baroque style.
Its façade dominates the small St Dominic square.
The Rossio became an important place in the city during the 13th and 14th centuries, when the population of the city expanded to the lower area surrounding the Lisbon Castle hill. The name "rossio" is roughly equivalent to the word "commons" in English, and refers to a commonly owned terrain.
Around 1450, the Palace of Estaus, destined to house foreign dignitaries and noblemen visiting Lisbon, was built on the north side of the square. After the Inquisition was installed in Lisbon, the Palace of Estaus became its seat, and the Rossio was frequently used as setting for public executions. The first auto-da-fé took place in 1540.
In 1492, King John II ordered the building of one of the most important civil and charitative infrastructures in old Lisbon, the All-Saints Royal Hospital (Hospital Real de Todos os Santos). The Hospital was finished in 1504, during the reign of King Manuel I, and occupied the whole eastern side of the square. Old pictures show the façade of the Hospital to consist of a long building with an arched gallery. The portal to the chapel of the Hospital, facing the Rossio, had a magnificent façade in manueline style.
Near the northeastern corner of the square, actually in the neighbouring St Domingo Square, is located the Palace of the Almadas, recognisable by its early 18th century red façade. In 1640, this Palace was the meeting point of Portuguese noblemen who conspired against Spain and led to the independence of Portugal from Spanish rule. The building is also called the Palace of the Independence for this reason.
The Convent of St Dominic was established in the 13th century by the Rossio. Their church was greatly damaged by the 1755 earthquake and was rebuilt in baroque style. Its façade dominates the small St Dominic square.
Rossio