Águas de São Pedro
Águas de São Pedro () is a Brazilian municipality in the state of São Paulo located from the state capital. At only , it is the second-smallest Brazilian municipality in terms of area, and had a population of 2,707 in 2010. Águas de São Pedro means "Waters of Saint Peter". Its name is derived from the mineral springs in its territory and their location, which before the city's founding were part of the municipality of São Pedro (Saint Peter).
Lago da Pedra
Lago da Pedra is a municipality in the state of Maranhão in the Northeast region of Brazil. In 2010 Census, its population was 46,083 inhabitants. Along with Lago do Junco, Lago dos Rodrigues, Lagoa Grande do Maranhão and Poção de Pedras, Lago da Pedra is located in Lakes Region, an area for sustainable exploration of babassu. 
Founded on January 1, 1953, Lago da Pedra is the fifth most important economic center and detentor of the largest cattle herd in Pindaré microregion, as well is among the cities with the highest socioeconomic development indexes in Maranhão. 
Its urban plan, known for its excessive uphills and downhills – resides the burila of large surface area of the eponymous lake; meanwhile, the rest of this surface area is exposed to various wastes – was the result of disordered occupation since the early history of Lago da Pedra.