Mariana is a municipality located in the state of Minas Gerais, Brazil. It serves as a significant historical and cultural center within the region, known primarily for its preservation of colonial architecture and its role in the history of Brazilian mining.
The city is characterized by its well-preserved baroque heritage and its proximity to major mineral deposits. As one of the oldest settlements in the state, it remains a notable destination for those interested in the architectural legacy of the Portuguese colonial period in Brazil.