page rank 250
The underground cathedral, in the salt mine of Berchtesgaden.
page rank 200
"The large sink" or "room of hanged people" is the locker room of minors. Besides saving space to hang clothes by a chain (with a padlock attached to the benches), the upper part of the room was warmer, facilitating the drying of clothes.
page rank 200
"The mine"
The slope goes down in the lower level that can make the connection with the largest sectors. Warning, the quarry and especially this level is full of holes in all kind. So please pay attention, thank you.
The slope goes down in the lower level that can make the connection with the largest sectors. Warning, the quarry and especially this level is full of holes in all kind. So please pay attention, thank you.
page rank 200
The entrance to the underground cathedral is a slide 40 meters long which descends more than 12 meters.
page rank 200
Batteries charging of miners lights.
page rank 200
Poster prevention of accidents at work.
AQUATIC ARCH AXA BATTERY BIG BILLANCOURT BLOCK BOUGIVAL BOULOGNE BRIDGE BRITANNY BUILDING BUNKER BUTTRESS CASTLE CATACOMBS CATHEDRAL CB31 CENTER CHALK CHARTRES CHURCH CIMENTERIE CLINIC CONFLANS CORRIDOR COUTANCES CRANE CRUDE DEFENSE DENFERT DOME DOOR DRAWING ESSERENT ETIENNE FACTORY FACULTY FLYER FLYING FORT FRANCE FRONT GALLERY GLASSROOF GRS GYPSUM HERBLAY HONORINE HOUSE INDUSTRIAL ISLAND JAGUAR LADER LADY LEU LIMESTONE LYON MAGINOT MAHON MAP MARLY MEDICAL MEDIEVAL MERY MEUDON MILITARY MINE MINISTRY MONTALETS MONTESSON MONTROUGE MONUMENT MUSEUM MUSHROOM OCHRE OFFICIAL OISE OPERA ORANGIS ORSAY OSSUARY OUR PALACE PALAISEAU PANORAMICAL PAPERMAKING PARIS PAUL PENITENTIARY PILLAR POINT POND PONTOISE PORT PROVENCE QUARRY RAIL RAILING RENAULT RIS ROCHEREAU ROOFTOPS ROOM ROUDOUDOU SAINT SCHOOL SEGUIN SEINE SITE SOUTH STAIRS STATION STATUE STORE SWIMMING TECHNICAL THEATER TOWER TRIEL TROCADERO TUNNEL ULIS UNDERGROUND UNIVERSITY VARIOUS VAUX WAGON WALL WASTELAND WATER WELL