Take a tour of Schwabentor in Freiburg, Germany - part of the World s Greatest Attractions travel video series by GeoBeats. Once a guardian of Freiburg, the Schwabentor remains a striking memorial to the city's past. The Schwabentor is a gate tower from the days when Freiburg had defensive walls. The image on the south side of the tower is St. George, said to be a great slayer of dragons. Only the Schwabentor and its brother tower, the Martinstor, remain from medieval times.