Castelo is a region in

Rio de Janeiro Rio de Janeiro, or simply Rio, is the capital of the Rio de Janeiro (state), state of Rio de Janeiro. It is the List of cities in Brazil by population, second-most-populous city in Brazil (after São Paulo) and the Largest cities in the America ...

Brazil Brazil, officially the Federative Republic of Brazil, is the largest country in South America. It is the world's List of countries and dependencies by area, fifth-largest country by area and the List of countries and dependencies by population ...

, but not officially recognized as a neighborhood, and officially forms part of the Centro neighborhood. It is generally considered to be located in the region between Avenida Rio Branco, the Santos Dumont Airport and Praça Quinze de Novembro. The area derives its name from the former Morro do Castelo in that location, which was demolished by water jets in the 1920s. As most of the buildings in the area were designed and built in the first half of the twentieth century, after the demolition of Morro do Castelo (''Castle Hill'') in 1921, the region became home to a large collection of

Art Deco Art Deco, short for the French (), is a style of visual arts, architecture, and product design that first Art Deco in Paris, appeared in Paris in the 1910s just before World War I and flourished in the United States and Europe during the 1920 ...

buildings. Art Deco was the prevalent architectural style in Rio de Janeiro at that time.

References

Geography of Rio de Janeiro (city) {{RiodeJaneiro-geo-stub