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.

Kewenig Castle near Körperich-Niedersgegen is one of the oldest manor houses in the Bitburg-Prüm district.

There are many steps leading deep down below the town of Mendig: Here in the lava cellars, in the middle of the cooled volcanic rock, it is consistently cold even in the hottest summers, there is a mysterious dim light, there is the smell of moisture. Up to 28 Mendig breweries used the 32-metre-high, cathedral-like halls in the basalt rock to store fresh beer. Mighty pillars, left standing during centuries of basalt and lava mining, support the gigantic cellars. A guided tour through the cellars is an unforgettable aha experience. The Vulkan Brewery in Mendig, which is located above the cellars, still uses this unique cold storage facility today. The Lava Dome as a multimedia museum shows many more exciting facets of volcanism.

The "Waleswilere" museum is located in the "Haus des Gastes" and houses numerous finds from the Roman villa on the Hüttenberg, but also many loans and gifts from private collectors.

The Aueler Drees is a natural mineral spring with CO2-containing water with a very high content of iron and manganese. A great opportunity to experience the fresh water of a mineral spring in the wild.