The pair of antlers (“attires”) surrounding the cross is one of Saint Hubert’s attributes, thus making it a reference to the patron saint of the village and of its church. The wavy line of partition symbolizes the many streams found in the area. The current graveyard chapel dates back to the year 1330 and is one of the Eifel’s oldest churches. In 1926, the larger Baroque Revival Saint Hubert Church ("St. Hubertus-Kirche") was built, as the older building was no longer large enough to suit the needs of the parish. Since its destruction in the Second World War, all that is left of the 14th-century church today is the chancel which is used as a graveyard chapel. In the 1950s, the AEG electrical company had a retirement home built in the "Duppacher Wald" (forest around Duppach) for Konrad Adenauer, who was Chancellor of Germany at the time. However, once the press heard of this corruption and reported it, work on the house was stopped. The half-finished house still stands in the woods and has been falling to ruins ever since. Other buildings of interest include the following:  About 1 000 m outside the village, there is an acidic spring (known in the Eifel as "Drees") where villagers come to collect mineral water. The spring is rich in iron and minerals. The water is also rich in carbonic acid (H2CO3), known to many as soda water, which is typical of the Eifel region, a former volcanic area. Klaus-Peter Müller, Chairman of the Board of Governors at Commerzbank AG, was born on September 16, 1944 in Duppach.