Serra dos Reis A State Park

The Serra dos Reis A State Park (Parque Estadual Serra dos Reis A) is a state park in the state of Rondônia, Brazil.

Location
The Serra dos Reis A State Park is divided between the municipalities of Costa Marques (14.17%) and São Francisco do Guaporé (85.83%) in Rondônia. It has an area of 2244 ha. It adjoins the Serra dos Reis State Park along its southern boundary. The park is to the south of the BR-429 highway, east of the town of Costa Marques and north of the Guaporé River, which defines the border with Bolivia.

History
The Serra dos Reis A State Park was created by decree 7.637 of 7 November 1996 with an area of about 2243.85 ha in the municipality of Costa Marques. The park was bounded by the Serra dos Reis State Park, created by decree 7.027 of 8 August 1995. The State Department of Environmental Development (SEDAM) was made responsible for administration.