Drilling on hummocky land

Drilling on hummocky land

Weโ€™ve been drilling on very hummocky land near Betws-y-coed. So, whatโ€™s a hummock? Moreover, what is ‘hummocky land’? A hummock is a small knoll or mound above ground and suffice to say this made for difficult terrain. Itโ€™s just one of many jobs that we...