TravelGermanyMining tourism in the Ore Mountains05:08This browser does not support the video element.TravelGermanyMirja Viehweger01/18/2022January 18, 2022Parts of Saxony and the Czech Republic form a World Heritage Site. And the mining past has left marks around Altenberg. Reporter Hannah Hummel visits the Altenberg sinkhole and heads underground in Zinnwald.Copy linkAdvertisement