Grefrath

Grefrath is a municipality in the district of Viersen, in the western part of North Rhine-Westphalia, Germany.

It is situated in the Lower Rhineland region, which is located between the river Rhine and the borderline between Germany and the Netherlands.

The river Niers crosses through the municipality from the south to the north.

The villages of Grefrath and Vinkrath are located on the westerly bank of the small river, whereas Oedt and Mülhausen are situated on the easterly bank.