Volkmarshäuser Tunnel

The Volkmarshäuser Tunnel is a railway passage stretching 325.5 meters near Hann. Münden with neo-Romanesque portals constructed from sandstone blocks at both entrances. The two openings are architecturally shaped like grand gateways, creating a striking passage that carries the route beneath the surrounding landscape.

Built between 1852 and 1855 with the help of Italian tunnel experts, this structure became part of the Hannöversche Südbahn railway line. The tunnel ceased railway operations in 1995 but remains as a technical monument from the era of 19th century railway expansion.

The southwestern portal displays King George V's monogram and the Welf horse, while the northeastern entrance bears inscriptions marking construction dates. These symbols and inscriptions reflect the railway's importance to the region during the 19th century.

The tunnel is accessible from both sides year-round, but visitors should bring a flashlight since the interior has no artificial lighting. You should expect uneven surfaces and moisture along the walls, which reflect the age and natural conditions of the passage.

During winter months, the tunnel becomes a hibernation shelter for several bat species, creating a protected habitat within its stone walls. This quiet passage transforms into a refuge where these sensitive creatures endure the cold season.