In the mountainous region of Rio de Janeiro ( Região Serrana ), is located the pleasant town of "Petropolis". In the city center, there are sidewalks on Portuguese Stone, with a scrupulous work of agreement between curves and straight lines with vertical folding of an initial, letter "P" monogram in honor of Dom Pedro and the Royal Portuguese Family. The economy of Petropolis is based on historical and cultural tourism and the service sector, with emphasis on trade in clothes, in Teresa Street ( Rua Teresa ), also the manufacture of chocolate and beer. Photos: Bernardete Porfírio