Lusatian Underground

A gallery in the unfinished air-raid shelter built during World War Two under the Zelený vrch hill.
End of the gallery in the air-raid shelter under the Zelený vrch-hill.

The perfectly brick lining of the mill-race at the former weawing-mill in the settlement Na Potokách.
The branch-tunnel of the old mill-race of the former Neumann-mill near Mařeničky.
The tunnel of the old mill-race near of the lower sawing-mill in Hamr near Naděje.

The Milířka-adit on the slope of the Rohál-hill is totally flooded.
The old mouth of the gallery in the Kozí hřbet before it was closed by a new grating.
View into the old shaft on the Kozí hřbet-ridge.
The artificially sunken cave Malá Cikánská jeskyně (= Small Gipsy Cave) near of Sloup-village.

The cave Velká Cikánská jeskyně (= Great Gipsy Cave) near of Sloup-village.
The old 'Black dam' on the Svitávka-brook between Lindava and Velenice.
An old sandstone-quarry inn the wood on the slopu of Věneček-hill.

The tunnel of the mill-race leading water to the former glass-polishing factory near Velenice.
The tunnel of the mill-race leading water to the former glass-polishing factory near Velenice.

Rock hermitage at Sloup Castle.
Rock chapel at Sloup Castle.
Rock dwelling in the former settlement U Beránka under Skalický vrch hill.

A subterranean sandstone quarry in the Skalický vrch.
A subterranean sandstone quarry in the Skalický vrch.
A subterranean sandstone quarry in the Skalický vrch.
A subterranean sandstone quarry in the Skalický vrch.
A subterranean sandstone quarry in the Skalický vrch.

The smaller sandstone quarry under the Vejrov-hill near Velenice.
The smaller sandstone quarry under the Vejrov-hill near Velenice.
The Pustý kostel-cave in the valley of the Svitávka-brook near Velenice.

Riedel's cave at Dolní Prysk.
Riedel's cave at Dolní Prysk.

In the cave below Trávnický vrch hill grows the Luminous moss.
Entrance to the exploration gallery under the summit of Česká skála hill.
Ševcovská díra cave on Dutý kámen near Cvikov.

Ice cave on the Suchý vrch hill near Naděje.