The chapel is one of the few remaining tangible symbols of Afro-Argentine heritage in the Buenos Aires province.
It was constructed by the 'Sociedad de Negros de San Baltazar', an organization formed by freed enslaved people in the 1800s.
The interior contains an altar and wooden statues of Saint Balthazar and Saint Benedict, central figures to the local brotherhood's traditions.
It was declared a Provincial Historic Monument in 2001 to ensure its preservation against urban encroachment.
The site commemorates the annual San Baltazar feast, historically celebrated with candombe music and traditional dance.
The structure survived for over 150 years through community preservation efforts despite limited official support for much of its existence.
Capilla de Los Negros is a historic site in Chascomús, Argentina, marking the cultural heritage of the African community during the 19th century. Originally built by the Brotherhood of San Baltazar and San Benito, the structure served as a religious and social hub for formerly enslaved people. The current building features modest, vernacular architecture typical of colonial-era rural Argentina. It remains a symbolic landmark reflecting the African diaspora's influence in the Rio de la Plata region. Visitors can view historical artifacts and displays that detail the history of the brotherhood and their integration into local society.
The front facade, which retains its original colonial-style whitewashed walls and modest entrance.
Check the local municipal tourism office in Chascomús before arriving to confirm if a volunteer caretaker is available to open the interior.
Pair your visit with a walk along the nearby Laguna de Chascomús, as the chapel is a short distance from the waterfront.
Respect the site as a space of historical remembrance rather than an active liturgical church.
Do not assume the chapel is open for daily religious services or that it functions as a standard parish church.
Operating hours are irregular and often rely on volunteer coordination; contact the Chascomús municipal tourism office in advance to ensure access.
Maintain a respectful, quiet demeanor; photography is permitted but avoid using flash near sensitive historical artifacts.
