The Roberto Ribas Lange State Park is divided between the municipalities of Antonina (28.77%), Campina Grande do Sul (9.75%) and Morretes (61.48%) in Paraná.

[2] It adjoins the 4,334 hectares (10,710 acres) Pico Paraná State Park to the south.

[4] The Agudo da Cotia State Park was created by decree 7.301 of 24 September 1990.

Of this, 1,009 hectares (2,490 acres) belonged to the Agudos da Cotia State Park, which was revoked.

[2] Administrative responsibility was given to the Environmental Institute of Paraná (IAP).