For a guide to each parish's cultural and environmental resources, use the map below.

1. Bienville
2. Bossier
3. Caddo
4. Caldwell
5. Claiborne
6. DeSoto
7. East Carroll
8. Franklin
9. Jackson
10. Lincoln
11. Madison
12. Morehouse
13. Ouachita
14. Red River
15. Richland
16. Tensas
17. Union
18. Webster
19. West Carroll
20. Winn