Schwabenheim an der Selz is home to the largest market square in Rheinhessen. The market square is framed by many historic buildings. Near the Protestant church, opposite the town hall, there is a cast-iron fountain with a small naked egg at its top. This is affectionately known in Schwabenheim as little "Paulchen". The cast-iron construction is unique for Rheinhessen and is a work of industrialisation that made it possible to produce such objects in series.
The varied gastronomy on the market square in Schwabenheim makes the square a place of experience for almost everyone.