St Nectan’s Waterfall is a dramatic and atmospheric waterfall located near the hamlet of Trethevy, close to the rugged north Cornish coast. Hidden within a wooded valley, the site features a tall cascade of water that plunges through a natural rock formation, creating a striking and almost otherworldly setting. The surrounding woodland, moss-covered stones, and narrow paths add to its sense of seclusion and tranquillity.

The waterfall is associated with local legend and spiritual tradition, often linked to the figure of Saint Nectan, who is said to have lived in the area in the 5th or 6th century. Over time, the site became regarded as a place of reflection and pilgrimage, with visitors historically leaving offerings and ribbons as part of spiritual practices. The natural rock “ring” through which the water flows is one of its most distinctive features, giving it a unique and symbolic appearance.

Today, St Nectan’s Waterfall is privately managed and open to visitors as a nature and heritage attraction. Walkers can follow woodland trails to reach the falls, often encountering smaller cascades and wildlife along the way. Combining natural beauty, folklore, and a peaceful atmosphere, it remains one of Cornwall’s most evocative hidden landscapes.