Off-Limits
This old iron ore mine featured many types of so called ‘ore chutes’: slides designed to transport iron ore from the bottom of extraction chambers into the minecarts. Fully wooden as well as metal chutes can be seen. The mine has been abandoned for over 50 years. The mine is …
Sewage system of a small town with a nice variety of shapes and materials.
Drainage tunnel of an old iron mine
A collapsed tunnel on the site of a former coal mine. The purpose of this tunnel is a mystery but a nice …
Not sure what this tunnel was, it lies underneath an old coal mine, so could have been an ventilation tunnel.
Tunnel, built in the first half of the 19th century to allow shallow barges with coal to be transported. The walkway next …
We explored these tunnels carrying a small river under a small town. The variety of shapes, materials and sizes was amazing.
