Comboios Biological Reserve is in the municipalities of Aracruz and Linhares, Espírito Santo.

[1] The coastal biome reserve which has an area of 785 hectares (1,940 acres) was established by decree of 25 September 1984.

[2] It became part of the Central Atlantic Forest Ecological Corridor, created in 2002.

[1] The reserve is the state headquarters for Projeto TAMAR, the turtle conservation organization.

[4] Protected species in the conservation unit are Amazona rhodocorytha, Atta robusta, Maned sloth, Cnemidophorus and Panthera onca.