Find the best activities, restaurants and things to do in Stadtallendorf, Germany. Explore Stadtallendorf travel guide before you plan your trip here. When planning a trip to Stadtallendorf, make sure you visit its near-by prime city of Mannheim. So, ideally any vacation planner would recommend you to visit Mannheim for its bountiful attractions like The Main Tower, The Goethe House, Sachsenhausen on your trip to Stadtallendorf. To get to this city, remember that the nearest major airport is Mannheim City Airport. Popular vacation packages of Stadtallendorf are of 1-2 days.