Every year before Easter, the first processions of the year come from the surrounding communities to Fraukirch near Thür in the open field. It is one of the oldest churches in the Eifel and Rhineland, based on its 1,200-year-old church tradition.

The middle Ourtal extends over a length of 12 km between Dasburg (Rellesmühle) and Ouren (B)

Many years ago it was believed that the release of carbon dioxide was a sign of extinct volcanism. But this is not the case: the molten rock inside the earth (magma) contains, in addition to mineral components, gases such as carbon dioxide, water vapor, sulfur dioxide, fluorine and chlorine. Depending on how warm it is and how much pressure is created, they escape through cracks in the earth's crust. The source of carbon dioxide in the Gelenberg Forest is a Mofette.

Magnificent views from the top of the Winnerather Höhe over the Ranges of the Ahr mountains.

The worth seeing St. Vincentius church from 1416 is one of the oldest churches in Wittlicher Land.