The tunnel was excavated between 1855 and 1886. However, enough was never really found here and so it only leads a little more than five hundred meters into the mountain. …
On the Pockau river below the old Lauterstein castle ruins is the Victoria adit. There is still a symbolic entrance from its former mouth hole. However, you can drive a …
The glass tunnel in the Hüttengrund is a testament to the early years of Marienberg mining and was built in 1523 as a hereditary tunnel to drain the Marienberg central …