Chirk tunnel undergoing it's regular inspection.
Chirk tunnel, on the Llangollen canal recently underwent it's regular inspection that takes place every 5 years.
© Phil Pickin
Mpixels (103 MB uncompressed) - 4912x7360 pixels (16.3x24.5 in / 41.6x62.3 cm at 300 ppi)
People on the waterways