Bello is a municipality located in the province of Teruel, Aragon, Spain. According to the 2003 census, the municipality has a population of 3…Bello is a municipality located in the province of Teruel, Aragon, Spain. According to the 2003 census, the municipality has a population of 369 inhabitants. This town is located close to the Laguna de Gallocanta natural lake. On January 12, 2021, a minimum temperature of −25.4 °C was registered.