Marzahn-Hellersdorf is a district in the northeastern part of Berlin, Germany. It was formed in 2001 by merging the former districts of Marzahn and Hellersdorf. The area is known for its large residential complexes, many of which were built during the GDR era, and it features a mix of green spaces and urban development. The district is home to several parks, including the Erholungspark Marzahn, which showcases beautiful gardens and recreational areas. Marzahn-Hellersdorf also has a diverse population and offers various cultural and educational institutions, making it a vibrant part of the city.