The parish church of Kehrig, consecrated by Karden, and the tithe belonged to the Castor monastery in Karden until 1802. 1656 owned the church of Kehrig, which after de Lorenzi from the 13th / 14th. It is said to have originated in the 18th century, three altars. The main altar was consecrated to Castor, the side altars to Mary and Peter. Today's parish church, which was built between 1869 and 1872 by the Düsseldorf architect Pickel, is consecrated to St. Kastor and St. Katharina.
The Pflarr- & Kräutergarten offers a magnificent distant view of the Eifel landscape and enchants with lovingly designed flower beds, a fragrant herb spiral and blossoming fruit trees. It is a meeting place for the people of Greimerath and a meeting and picnic point for hikers on the Pfarrsteig trail and cyclists on the Maare-Mosel cycle path.
The Rengen "Drees", located on the outskirts of the village in the fields, was part of the village's customs for many years. The spring water bubbles out of a captured spring - you are welcome to try it.