Old Coal Mine Shaft - Boulder, Colorado

Sunset at the entrance to an old coal mine shaft in the Marshall Mesa area in Boulder, Colorado.

 

Unfortunately, this area was destroyed a few weeks after this photo was taken by the Marshall wild fire.

 

- Sony A7RIII

- Sigma 24mm - 70mm Art

- Tiffen Circular Polarizer

- Really Right Stuff Tripod & Ballhead

Done