Kern.On
The definitive guide to Cornwall's underground culture, music, and events.
The definitive guide to Cornwall's underground culture, music, and events.

Step into Cornwall's industrial heritage at Wheal Martyn, where Victorian clay works have transformed into a thriving ecosystem. These intimate guided walks reveal the remarkable wildlife that has colonised this 26-acre historic site, led by the resident ranger who knows every hidden corner and seasonal secret.
The former clay pits and settling ponds now teem with native flora and fauna, creating unexpected pockets of wilderness against the dramatic backdrop of towering clay mountains. Your ranger guide will spotlight recent habitat improvements while sharing plans for future conservation projects, making this as much about Wheal Martyn's evolving future as its storied past.
The early morning timing captures nature at its most active, with bird song echoing across the tranquil grounds. After your exploration, retreat to the museum café for a hearty breakfast bap and steaming coffee – the perfect finale to this unique blend of industrial archaeology and natural discovery.