Curitiba is the capital and largest city of the Brazilian state of Paraná. The city's population numbers approximately 1.9 million people, making it the eighth most populous city in Brazil. Known for its innovative urban planning and strong environmental policies, Curitiba is often cited as one of the most livable cities in the country. The city has a well-developed bus rapid transit system, numerous parks, and green spaces, which contribute to its reputation for high quality of life. Curitiba's architecture is a mix of historical buildings and modern structures, reflecting its development over the years. The city center is characterized by the pedestrian-friendly Rua das Flores and the historic Rua da Cidadania, while the Oscar Niemeyer Museum and the Botanical Garden of Curitiba are notable landmarks. The economy of Curitiba is diverse, with strong sectors in services, commerce, and industry. The city also hosts several universities and cultural institutions, making it an important hub for education and the arts in the region.