Perhaps you’ve noticed the intriguing blend of Baroque and Rococo styles before us? This is the Basílica de Nuestra Señora de la Merced. It is also known as the Iglesia de la Merced. This basilica is one of Buenos Aires’ oldest Catholic temples. Its story is deeply intertwined with the city’s history.
The land beneath Basílica de Nuestra Señora de la Merced has a history dating back to Buenos Aires’ founding in 1580. Don Juan de Garay gave this land to the Dominican order. Later in 1589 the Mercedarian Friars took charge. They built a small adobe church in 1603 dedicated to the Virgin of Mercy.
But the initial church was humble. In 1721 the decision was made to construct a proper building. The Jesuit architects Giovanni Andrea Bianchi and Giovanni Battista Prímoli arrived in Buenos Aires. They designed several churches. By 1733 the nave cupola and presbytery were complete. Construction continued slowly. The temple wasn’t fully finished until 1779.
From the atrium of the Iglesia de la Merced Santiago de Liniers led the attack on Plaza Mayor. This was during the Reconquista de Buenos Aires in 1806. In 1812 María de los Remedios de Escalada married José de San Martín here. Bernardino Rivadavia later married Juana del Pino in 1809 here. These walls witnessed pivotal moments in Argentina’s history.
In 1823 the Mercedarian order left Argentina due to ecclesiastical reforms. By 1829 the Iglesia de la Merced became the Parroquia de Catedral al Norte. A school for orphaned girls opened in the convent building in 1834.
Interestingly in 1859 the church tower housed an astronomical observatory. Watchmakers Adolfo Jaeggli and Isidoro Diavet made measurements here. They then gave the official time from their workshop.
A major remodeling began in 1894 under architect Juan Antonio Buschiazzo. The facade was modified. Artists created murals and stucco work. These additions enhanced the church’s interior. The remodeled Iglesia de la Merced reopened on April 24 1900.
Pope Benedict XV granted the Iglesia de la Merced basilica status in 1917. It became a National Historical Monument in 1942. Architect Andrés Millé restored the narthex in 1954 removing later additions. Sadly many altars and relics were destroyed in 1955.
Between 2001 and 2007 the Basílica de Nuestra Señora de la Merced underwent further restoration. The Secretaría de Obras Públicas de la Nación managed the project.
Notice the tympanum above us. It shows General Belgrano’s army defeating the Spanish in Tucumán in 1812. The sand-colored facade was added in 1905. Inside be sure to note the grand altar and frescoes.
The Basílica de Nuestra Señora de la Merced stands as a testament to faith history and art. Its walls echo with stories of revolution marriage and devotion. Take a moment to appreciate this architectural gem. It is a place where Buenos Aires’ past and present converge.