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.
The "Sauren Buhr" near Volkesfeld is a state-approved mineral spring opened in 1967. Enjoy the healing effect of the tingly-cool "treasure" from the volcanic depths of the Eastern Eifel to the full!