The Han - B Reactor Interpretive Exhibit point of interest is located in the Manhattan Project National Historical Park in Washington. This exhibit showcases the world's first full-scale plutonium production reactor, which played a crucial role in the development of the atomic bomb during World War II.

Visitors can explore the reactor building and its surrounding areas, as well as learn about the history of the Manhattan Project and its impact on the world. A variety of exhibits, interactive displays, and historical artifacts provide a unique insight into the science, technology, and political climate of the time.

One of the key reasons to visit the Han - B Reactor Interpretive Exhibit is to gain a deeper understanding of the complex historical events that led to the development and use of atomic weapons. Visitors can see the physical remains of the reactor and learn about the scientific and engineering challenges faced by the project team.

In addition, the exhibit offers a fascinating glimpse into the lives and experiences of the people who worked on the project, including scientists, engineers, and support staff. Displays and exhibits showcase their personal stories, providing a human perspective on this pivotal moment in history.

Overall, the Han - B Reactor Interpretive Exhibit is an important and thought-provoking destination for anyone interested in the history of science, technology, and war. Its unique combination of historical significance and scientific interest make it a must-see attraction in the Pacific Northwest.