| Site Type: | Pothole | | Site Status: | ASSI | | Council area: | Fermanagh & Omagh District Council | | Grid Reference: | H12013405 | | Bing maps: | 54.25519,-7.81586 | | Google maps: | 54.25519,-7.81586 | | Rocks |
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| Rock Age: | Quaternary (Holocene) | | Rock Type: | Limestone | | Interest |
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| Other interest: | cave, pothole |
| Summary of site: |
| Pollnagapple is a large shake hole, about 15m deep, resulting from an underground collapse of part of the Cradle Hole system on the underground course of the Aghinrawn River. Access to the system is possible from an entrance at the bottom. | | For a full description of Cradle Hole and the relationship of Pollnagapple to it, read the site record ‘Marble Arch Karst; Upper Cradle Hole and Lower Cradle Hole’. |
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