File:Tunnel zum Kniggeschen Kalksteinbruch bei Bredenbeck.jpg
![File:Tunnel zum Kniggeschen Kalksteinbruch bei Bredenbeck.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d0/Tunnel_zum_Kniggeschen_Kalksteinbruch_bei_Bredenbeck.jpg/800px-Tunnel_zum_Kniggeschen_Kalksteinbruch_bei_Bredenbeck.jpg?20210104164913)
Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,000 × 1,500 pixels.
Original file (2,000 × 1,500 pixels, file size: 1.49 MB, MIME type: image/jpeg)