The Hiroshima-Nagasaki Park, also known as the Hiroshima-Nagasaki or Aachener Weiher Park, is a historical and cultural landmark located in the center of Cologne, Germany. This park was named to commemorate the victims of the atomic bombings in Hiroshima and Nagasaki during World War II in 1945. The park was officially opened in 1950. Originally, it had another name, Aachener Weiher, due to the artificial lake nearby. However, in 2004, it was renamed Hiroshima-Nagasaki Park as a tribute to the victims of the nuclear attacks, making it a symbol of peace and reconciliation between Germany and Japan. The park is spread over an area of 11 hectares, offering a lush green landscape that stands as a stark contrast to the bustling city life of Cologne. The park is home to numerous plant species and provides a habitat for various bird species, making it a haven for nature lovers. One of the prominent features of the park is the peace monument, erected in 2005, which is a poignant reminder of the atrocities of war and the importance of maintaining peace. The monument features two bronze statues of children with a peace inscription in German, English, and Japanese, symbolizing the unity and reconciliation between the three nations. The park also hosts the annual Cologne Lights Festival, where thousands of lanterns are lit and floated on the Aachener Weiher lake, creating a spectacle that draws thousands of visitors. This festival is a tribute to the Japanese tradition of Toro Nagashi, where lanterns are floated on a river to guide the spirits of the deceased during the Obon Festival. As for the interior features, the park does not have any built structures apart from the peace monument and occasional temporary installations for festivals and events. However, the park's true charm lies in its natural beauty, with meandering paths, flower beds, and shaded areas where visitors can relax and enjoy the serenity. The Hiroshima-Nagasaki Park serves as a symbol of peace, a place of remembrance, and a bridge of friendship between Germany and Japan. It is a place where history, nature, and culture intertwine, making it a must-visit spot in the heart of Cologne.