Inside Daugbjerg limestone mines near Viborg, Jutland, Denmark, Europe

aisle aisles area areas close closely confined constricted corridor corridors cramped danish daugbjerg day daylight daytime denmark during entrance entrances entry entry way entry ways entryway entryways europe european exterior exteriors fit hallway hallways industry inside jutland lime limestone mine mines mining narrow near nobody north northern outdoor photo photos pit pits scandinavia scandinavian seeing shaft shafts shot shots sight sights stone stony the tight tunnel tunnels underground viborg way ways worth