
Guide
The Nagasaki Atomic Bomb Museum is a municipal museum dedicated to the history of the atomic bombing of Nagasaki. The exhibits focus on the reality of the devastation caused on August 9, 1945, the history of nuclear weapons development, and the global movement toward a world without nuclear weapons. Visitors can see profound relics, such as the "11:02 clock" that stopped at the moment of the blast, as well as scorched bridge railings and twisted steel beams from destroyed buildings. These physical remains provide a powerful, visual testament to the scale of the destruction.
The current facility opened in 1996, succeeding the Nagasaki International Cultural Center's Atomic Bomb Archive, which was established in 1955. The building is designed to utilize its underground sections effectively, allowing it to sit on a hill overlooking the hypocenter while preserving the surrounding landscape. The museum plays a crucial role in passing the memory of the atomic bombing to future generations, emphasizing the threat of nuclear weapons and the importance of peace. It functions as a center for peace studies alongside the adjacent National Nagasaki Atomic Bomb Memorial Hall.

The exhibition progresses from the peaceful scenery of Nagasaki before the bombing to the devastation of the attack, and finally to the current state of nuclear weapons. Key exhibits include:
While there is no significant seasonal variation, the period around August 9 (the anniversary of the bombing) is a time of heightened global awareness. Special exhibitions are often held during this time. The museum also features a library and a cafe (Peace Cafe), allowing visitors to browse literature or rest in a quiet environment. The exhibition rooms are located on the 2nd basement level, providing a calm atmosphere for study.

The museum offers an environment for deep learning beyond simple viewing. It houses a library with approximately 25,000 books and documents related to atomic bombs and peace, including newspaper clippings. Some exhibits offer a more tactile experience to connect with history. The museum is part of the broader Peace Park area, allowing for a multi-faceted study of history.
The museum is located within the Peace Park area. It is connected to the National Nagasaki Atomic Bomb Memorial Hall via underground passages (B1 and B2 levels). Other nearby sites, such as the Nagasaki City Museum of History and Folklore, can be integrated into a cultural tour of Nagasaki.
As a solemn facility for studying history and peace, visitors are asked to maintain a respectful and quiet demeanor. The museum includes a library, cafe, and museum shop; please check the local guidance for the use of these facilities.