The historic quarry "Ahl" lies south of the municipality of St. Johann in the Vordereifel. The imposing rock face rises steeply north of the Nettetal and is visible from afar due to its yellowish colour.
At the southern entrance to the village of Weiler (at the corner of Großstraße and Hauptstraße) stands the small chapel of St. Leonhard, a simple building made of plastered rubble stone.
The present day chapel "To the Birth of Mary" in Helleweg 3 in Langscheid was built in 1847 and is accessible during the day. It is located diagonally across from the impressive village linden in the center of the village. The small community of Langscheid itself is idyllically located in the middle of the juniper heaths.
The heath garden on the Wabelsberg near Langscheid is both a nature trail and a botanical garden and provides information about the characteristic plant species of the heath.