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 (87.7 MB uncompressed) - 6516x4704 pixels (21.7x15.6 in / 55.2x39.8 cm at 300 ppi)
People on the waterways