The Igreja Matriz de Nossa Senhora da Guia is a landmark of Mangaratiba's formation and devotion to its patron saint. The City Council's chronology records the start of its reconstruction in 1785 and its completion in 1795, information that helps distinguish the history of the current temple from the town's early chapels. More than just a setting for photographs, the church is a living religious space: observe the relationship between the building, the square, and the daily lives of the residents. Editorial suggestion: include the mother church in a tour of the center and complement your reading of the heritage with a visit to the Municipal Museum. During celebrations, please remain silent and ask for permission to photograph the interior; during mass, avoid walking in front of the participants. Opening hours, mass times, guided tours, and accessibility resources must be confirmed directly with the parish; there is no current schedule validated in this review. Source: City Council chronology, in the useful links. Editorial review: 09/30/2026.