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Knockboy | |
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Highest point | |
Elevation | 706 m (2,316 ft) |
Prominence | 685 m (2,247 ft) |
Isolation | 11 miles (18 km) |
Listing | County top (Cork), P600, Marilyn, Hewitt |
Coordinates | 51°48′07″N 9°26′31″W / 51.802°N 9.442°W |
Naming | |
Native name | An Cnoc Buí |
English translation | Yellow Mountain |
Geography | |
Location | County Cork / Kerry, Ireland |
Parent range | Shehy_Mountains |
OSI/OSNI grid | W005620 |
Topo map | OSi Discovery 85 |
Knockboy (Irish: An Cnoc Buí, meaning 'yellow mountain') is a 706-metre-high mountain on the border between counties Cork and Kerry in Ireland.
Geography

Knockboy is the highest peak in the Shehy Mountains and the highest mountain in County Cork with its summit shared with County Kerry. It is the 104th highest peak in Ireland.[1]
Geology
The mountain is composed of sandstone laid down in the Devonian period which was subsequently uplifted to form a mountain range, before being eroded into its present form by glaciers during the last ice age.
See also
Wikimedia Commons has media related to An Cnoc Bui.
References
- Irish Walk Guides 1: South West. Seán Ó Súilleabháin, 1978.