Humboldthain is a public park located in the Berlin district of Wedding. It features a large green space, walking paths, and recreational areas, making it a popular spot for locals and visitors alike. The park is named after the famous naturalist and explorer Alexander von Humboldt. One of the park's notable features is the Humboldthain Flak Tower, a historical structure built during World War II. This tower is one of the few remaining flak towers in Germany and serves as a reminder of the city's wartime history. The park also hosts various events and activities throughout the year.