Constructed in the late 1870s, Ballyvoyle Tunnel is a former railway tunnel built as part of the Waterford–Limerick railway line, which once carried steam trains through this remote stretch of countryside. The tunnel remained in use until the line closed in the twentieth century and has since been incorporated into the Waterford Greenway, where it now serves walkers and cyclists.

Despite its modern reuse, the tunnel has long been associated with local ghost stories linked to its railway past. According to tradition, the interior becomes noticeably colder near the midpoint, even on warm days. Some travellers report hearing what sound like footsteps echoing behind them, while others claim to have heard a faint steam whistle or the distant rumble of a train that never appears.

In local lore, these sounds are sometimes attributed to the spirits of railway workers or travellers from the tunnel’s steam-train era, though no specific individual is named in surviving stories. The tunnel’s length, darkness, and isolation have helped reinforce its eerie reputation, and its transformation from a working railway to a quiet greenway path has only added to the sense that it belongs to an earlier, half-forgotten world.

There is no historical record of deaths within the tunnel itself, and all reports of paranormal activity belong to modern local tradition and personal experience rather than contemporary documentation. Even so, Ballyvoyle Tunnel remains one of the Greenway’s most atmospheric sections, where railway history and ghostly folklore have become closely intertwined.