tiradentes is a municipality in the brazilian state of minas gerais . it is located at 21°06?37's 44°12?41?w ? / ? 21.11028°s 44.21139°w , has an area of 83.5 km², and a maximum height of 927 m. tiradentes had an estimated population of 6,364, as of 2004. the original village was established in 1702 and became a city on 19 january 1718. it was named after " tiradentes ", a national hero, who was born there. the former name of the city was são josé del rey and it was changed as soon as brazil adopted the republic instead of the monarchy. it has been acclaimed as an unspoiled example of colonial architecture. see also a section of the estrada de ferro oeste de minas narrow gauge railway from são joão del rei to tiradentes has been preserved as a tourist line. external links wikimedia commons has media related to tiradentes (minas gerais) . wikivoyage has a travel guide for tiradentes . tiradentes is a municipality in the brazilian state of minas gerais . it is located at 21°06?37's 4 express yourself. organize your knowledge. expand your mind. discover the world. revolvy connects you with interesting topics, lists and quizzes. choose from hundreds of quizzes that test your knowledge. search through millions of topics. create a your personalized library of topics, and discover topics that others are following.