YES!! There IS a Northwest Detroit/ Western Wayne County Underground City built somewhere in the tunnels of the "closed down" salt mines (may be more than one city involved?),verified as being at 1,200+ Feet -(quarter of a mile down) below our surface.
I am still researching to get the exact location and any info about this city and what it may be used for now!
There was a Michigan "Underground Railroad" that helped up to a million Black Slaves escape from the South in U.S.A. to the Northern States using these Detroit tunnels but it is unknown whether they saw, used, or knew of the underground cities!!
Going deeper to 6,800 Feet below surface at or near Northwest Detroit and its closest suburbs , may be other cities (yet unverified) near or inside the deeper Salt Mines and tunnels.( that is a little over a mile below ground surface level)---.or towns, if not whole cities!
Detroit Michigan. He is a relative of mine: cwebb38@adelphia.net
You can't mine underground in either Pokemon Heartgold or Soulsilver, but you can mine underground in Pokemon Diamond, Pearl, Platinum.
gypsum
There are many things to do and see in Michigan. In the Lower Peninsula, there is the Michigan Horse-Racing Track, The State Capital in Lansing, Many Museums and zoos all around, and lots of other small attractions, in Michigan's Upper Peninsula, there is, hiking up Sugarloaf or Hunchback mountain, boating, fishing, exploring islands, visiting Munising Falls, Looking around the Barn-Hecker Mine Disaster, the gold mines, and mine shafts, Fort Wilkins is a great place up in the Copper Country (the keewena), Mackinaw Island, taking a ferry across Lake Kitchitikipi, or going to Fayette.
underground
step on it!
Michigan's upper peninsula is known for mining copper
Michigan's upper peninsula is known for mining copper
at the underground mine
A drift mine is a type of underground mine. Were a tunnel OS dug at the side of a hill
The type of mine is called a strip mine.
The address of the Soudan Underground Mine State Park is: , Soudan, MN 55782