In September 2007 the Heimatverein Oberzissen set up a museum in the premises of the old school.Local history comes alive with many historical exhibits, but also finds from the near past.

The cultural and local history association operates its local history museum, in which numerous private collections are bundled and agricultural equipment is also saved from oblivion, at two locations.

The Lava Dome is a very special museum in the Volcano Park in the East Eifel. On 700 square metres it is not "museum-like", but spectacular - for children and adults, for absolute newcomers and for those who are pre-informed about volcanism. In the "Land of Volcanoes", a multimedia show tells the story of two violent volcanic eruptions. Images, sounds and projections let you relive them - up close and intense, but fortunately virtual. The "volcano workshop" is a genuine small science centre. At experimental stations, visitors gain a vivid impression of the processes inside the earth. The "Time of the Volcanoes" lets stones speak: Anyone who touches them can hear and see the great eruptions of times gone by. Current seismological data and images from webcams around the world are particularly exciting. And in the round cinema, a fictitious news programme takes your breath away, because here it becomes clear what another eruption of the Laacher See volcano would mean.

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.

In the Roman mine at Meurin, visitors enter an underground world where Roman miners and soldiers worked.

The toy museum houses toys from the time of the First World War up to the 1970s, which have been collected over years at flea markets and many have been lovingly restored.

The museum provides information about the historical stonemasonry in Weibern and shows a stone collection of local materials.

After the renovation of the former synagogue and its opening in March 2012, the building, which was desecrated and desecrated by the Nazis in 1938 and then used as a forge for over 70 years, is open to the public again.

As the central point of contact in the Volcano Park, the information centre offers an overview of the wide range of geological and archaeological themes covered in the park.