1. A designated geographical area that is legally protected and managed to conserve biodiversity, ecosystems, natural resources, or cultural heritage
The national park is a protected area where hunting is strictly forbidden.
O parque nacional é uma área protegida onde a caça é estritamente proibida.
2. A region established by government or environmental organizations to preserve wildlife, vegetation, or natural features
Several protected areas have been established along the Amazon River.
Várias áreas protegidas foram estabelecidas ao longo do Rio Amazonas.