NPS/BURGHART
Manhattan Project National Historical Park offers a Junior Ranger program at all three park sites.
Oak Ridge, Tennessee
The Junior Ranger Program at Manhattan Project National Historical Park's Oak Ridge site is available to visitors of all ages to enjoy. If you are planning on visiting soon, be sure to stop by the park visitor center desk at the Children's Museum of Oak Ridge and pick up your Junior Ranger Booklet, or you can download it here: To complete the booklet you will need to visit parts of the park and answer some questions. When you are finished, bring the completed booklet by the visitor center, or mail it in to get your Junior Ranger badge or patch.
If you need the help of your parents to finish the booklet, that’s okay. Hanford, Washington
The Junior Ranger Program at Manhattan Project National Historical Park's Hanford site is available for download. By completing a series of fun activities, Junior Rangers can learn about the science, engineering, technology, and history specific to the Hanford, Washington unit. Los Alamos, New Mexico
The Junior Ranger Program at Manhattan Project National Historical Park's Los Alamos site is available to visitors of all ages to enjoy. To complete the booklet you will need to visit parts of the park and answer some questions. When you are finished, bring the completed booklet by the Los Alamos Visitor Conatct Center, or mail it in to get your Junior Ranger badge or patch. Mail your completed booklet to: 
Explore the history and science of the largest building of the Manhattan Project, Oak Ridge's K-25, to become a Junior Ranger Chemist. Booklets are available at the Oak Ridge Visitor Center. To complete the booklet, you will need to visit the K-25 site, answer the questions and complete activities. When you are finished, bring the completed booklet by the Oak Ridge Visitor Center to be sworn in, stamp your book and receive your Junior Ranger Chemist badge. Manhattan Project National Historical Park |
Last updated: May 7, 2025