Programs and special events offer junior ranger books to engage visitors at an early age. Check out these special interest books that you can download and do at home or at your favorite park.
Notice: Following local stay-at-home orders, staff supporting the Junior Ranger programs are teleworking, and we have temporarily suspended the mailing and processing of books and badges.
Become A Junior Ranger Angler
Explore fish and fishing through a Junior Ranger activity book dedicated to things that swim.
Become a Junior Cave Scientist
Explore a fascinating and fragile underground world. Learn about caves and karst landscapes. Complete a few fun activities.
Become a Night Skies Explorer
Learn to find the North Star, discover the world of constellations, galaxies, and other night time phenomena.
Become A Junior Archeologist
What Is Archeology? Discover the worlds of people in the past.
Explore an Underwater World
From fresh water fish to salt water sea turtles there is so much more to discover below the water line.
Become a Junior Paleontogist
Learn about ancient life. Complete fun activities. Explore some of the national parks that offer you a look into the prehistoric.