Read about this old mining district here (In Swedish)
One of the first mines I came across.
Entrance to Tilas Stoll.
The 26 meter long tunnel in to Tilas Stoll (yes, it's me sitting there)
Pretty cool place, no other tourists where there wich made it a little bit more exciting.
Straight up HDR, 3 exposures handheld.
HDR again same place.
Here I am again, used myself as a size reference.