sentences:  Sportforum Hohenschönhausen covers an area between 45 and 50 hectares, and comprises 35 sports facilities, including three ice rinks, two gymnasiums, a football stadium, as well as eight halls and open spaces for athletics, swimming, handball, volleyball, judo, fencing, archery, beach volleyball and football.The entire building ensemble (including the Dynamo-Sporthalle, built from 1956 to 1958), which was built from 1956 to designs by an architectural collective led by Walter Schmidt, is a protected building of cultural heritage.The Sportforum is the second largest sports complex in Berlin as of 2019.