Fazenda São Lourenço Airport is a small private aerodrome located near Alto Garças, in the state of Mato Grosso, Brazil. It operates under the ICAO designator SS8N and serves the agricultural estate (fazenda) for which it is named, supporting general aviation and rural transport needs typical of Brazil's interior. The airport has no scheduled commercial airline service and functions primarily as a private landing strip for farm operations, executive flights, and light aircraft. It is one of many such private aerodromes that support Brazil's vast agricultural interior, where road access can be limited.