Knockboy

Knockboy, also known as An Cnoc Buí, is a mountain summit located in County Cork near the border with Kerry. From its peak, the terrain offers open views across the surrounding valleys and ridges that define this part of southwest Ireland.

The mountain formed from sandstone deposits that were lifted during tectonic movements in the Devonian period. Glacial erosion during the last ice age then shaped the ridge and surrounding terrain into their current form.

The Irish name An Cnoc Buí translates to Yellow Mountain, connecting visitors to the local language and heritage of the area. This naming reflects how traditional Irish culture is embedded in the natural landscape that people see today.

Multiple marked trails lead to the summit, with a surveyor's marker at the top to help with navigation. It is best to wear sturdy shoes and weather-resistant clothing, as conditions can change quickly on exposed ridges.

The summit appears in several international mountain classification systems used by hikers and climbers worldwide. Its presence in these different databases makes it noteworthy for those who track mountain ascents across specific categories.

Location: County Cork

Elevation above the sea: 706 m

GPS coordinates: 51.80253,-9.44342

Latest update: December 12, 2025 07:59