The basilica was constructed on the site of the city's original 1893 chapel.
The church was officially elevated to the status of a basilica by Pope Pius XII in 1957.
The interior contains a notable French-made pipe organ installed in the early 20th century.
The structure's Neo-Gothic design was influenced by the European ecclesiastical trends prevalent among the Argentinian elite in the late 19th century.
The cathedral serves as the final resting place for the city's founder, Patricio Peralta Ramos.
The Basílica de los Santos Pedro y Cecilia is the principal Catholic church in Mar del Plata, serving as the seat of the local diocese. Completed in 1905, the structure is a prominent example of Neo-Gothic architecture in Argentina. It features pointed arches, intricate stained glass windows, and a high-vaulted ceiling characteristic of the style. The building occupies a full block in the city center near the Plaza Mitre. It houses the remains of local historical figures and serves as the primary site for the city's significant religious ceremonies. The exterior is constructed of stone and brick, featuring a distinct bell tower that serves as a visual landmark for the downtown area.
From the opposite sidewalk on Bartolomé Mitre street to capture the full height of the facade and tower.
Walk the perimeter of the building to view the decorative gargoyles and architectural details not visible from the main entrance.
Visit during the early afternoon to experience the interior lighting when the sun hits the stained-glass panels.
Check the notice boards near the entrance for information on free public organ recitals.
Avoid taking flash photography during ongoing religious services or prayers.
Maintain silence, remove hats, and refrain from wearing beachwear such as swimsuits or flip-flops.