mine wall prepped for blasting, balatoc mines, philippines
mining air drill, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
mine tunnel, balatoc mines, philippines
small tunnel on the high peaks trail, pinnacles national park, california
lava tube cave
lava tube cave
main access tunnel, loharinag-pala hydro power project, india
adit to gate operation chamber, loharinag-pala hydro power project, india
adit to desilting chamber, loharinag-pala hydro power project, india
light at the end of the tunnel, loharinag-pala hydro power project, india
adit to tail race tunnel, loharinag-pala hydro power project, india
flooded tunnel adit, loharinag-pala hydro power project, india
mountain road in rugged alakananda valley, india
construction of the vishnu-prayag hydro project powerhouse, india
industrial tunnel, lanco hydro power project, teesta river, sikkim, india
tunnel, lanco hydro power project, teesta river, sikkim, india
flooded tunnel, lanco hydro power project, teesta river, sikkim, india
industrial tunnel with air ducts, lanco hydro power project, teesta river, sikkim, india
industrial road tunnel, lanco hydro power project, teesta river, sikkim, india
abandoned tunnel, lanco hydro power project, teesta river, sikkim, india
tunnel air ducts, lanco hydro power project, teesta river, sikkim, india
water pumps in tunnel, lanco hydro power project, teesta river, sikkim, india
flooded industrial tunnel, lanco hydro power project, teesta river, sikkim, india
adits to teesta power house, tunnels entrances, india
adit, tunnel entrance closed with metal door, nepal
galeria paterno war tunnel, monte paterno via ferrata
galeria paterno entrance, monte paterno via ferrata
galeria paterno war tunnel, monte paterno via ferrata
galeria paterno war tunnel, monte paterno via ferrata
ancient tunnel in volcanic tuff
water palace tunnel in yogyakarta
muni train tunnel with graffiti, san francisco
abandoned train tunnel
cilanbolu tunnel in the ruins of the castle, amasya
cilanbolu tunnel in the amasya castle
cilanbolu tunnel in the castle ruins, amasya
cilanbolu tunnel mouth, amasya
cilanbolu tunnel mouth, amasya
cilanbolu tunnel mouth in a steep narrow ravine under the castle, amasya
cilanbolu tunnel mouth in a steep narrow ravine, amasya
entrance of a cilanbolu tunnel, amasya
cilanbolu tunnel, amasya
cilanbolu tunnel stairs, amasya
cilanbolu tunnel, amasya
cilanbolu tunnel, amasya
railroad tunnel and bridge
train tunnel and bridge
train tunnels, el chorro gorge, spain
train in tunnel
aqueduct gate, el caminito del rey, el chorro gorge, spain
mine trolley carrying the silver ore, potosi, bolivia
miner grinding metal
miner hammering chisel to drill blasting hole
mine tunnel, bocamina, entrance, adit
mine tunnel, potosí
potosi mine tunnels
trolley in mine tunnel, potosi, bolivia
miners, potosi, bolivia
road, small tunnel
light at the end of the tunnel
underground rave party in abandoned train tunnel, saoulaterre, FC crew, frotte connard, F7, cavage records, université paris X nanterre
underground rave party in abandoned train tunnel, saoulaterre, FC crew, frotte connard, F7, cavage records, université paris X nanterre
underground rave party in abandoned train tunnel, rails, saoulaterre, FC crew, frotte connard, F7, cavage records, université paris X nanterre
underground rave party in abandoned train tunnel, rails, saoulaterre, FC crew, frotte connard, F7, cavage records, université paris X nanterre
tunnel construction scaffolding
underground tunnel between bunkers, laos
westbahnhof subway station, vienna
O'hare light tunnel, chicago O'hare international airport
O'hare light tunnel, chicago O'hare international airport, silhouette
urban caver olrik writing on concrete wall of a utility tunnel with a carbide lamp, paris
utility tunnel with pipes, paris
cold war tunnel, marine headlands, san francisco
cataphiles (urban cavers) in underground tunnel, catacombes de paris, catacombs of paris, off-limit area
consolidations under the val-de-grâce hospital, catacombes de paris, catacombs of paris, off-limit area
vaults, catacombes de paris, catacombs of paris, off-limit area
catacombes de paris, catacombs of paris, off-limit area
train tunnel, petite ceinture, abandoned underground railway, paris, france
abandoned underground railway (paris, france), petite ceinture
train tunnel, petite ceinture, abandoned underground railway, paris, france
the light at the end of the tunnel
train tunnel, petite ceinture, abandoned underground railway, paris, france
train tunnel, petite ceinture, abandoned underground railway, paris, france
train tunnel, petite ceinture, abandoned underground railway, paris, france
train tunnel entrances, petite ceinture, abandoned railway, paris, france
train tunnel, abandoned underground railway, paris, france
catacombes de paris, catacombs of paris, off-limit area
smoked-in gallery, catacombes de paris, catacombs of paris, off-limit area
catacombes de paris, catacombs of paris, off-limit area
party, catacombes de paris, renegade party in the catacombs of paris, off-limit area
railroad tattoo, leg tunnel
railroad back tattoo, rail tracks switches, backpiece
railroad tattoo, armpit tunnel
railroad tattoo, train tracks switches
railroad tattoo, daryl