Earth Science Conservation Review

Summary Full report
Tullyhona, Brookfield and Trien; Brookfield Sink No.1Fermanagh
Site Type: Sinkhole
Site Status: ASSI
Council area: Fermanagh District Council
Grid Reference: H14583339
Google maps: 54.24884,-7.77754
Rocks
Rock Age: Quaternary (Holocene)
Rock Type: Limestone
Interest
Other interest: sinkhole

Summary of site:

The Tullyhona Rising Cave is the most easterly of the cave systems on the north side of the Cuilcagh Dyke and it is fed by a range of surface streams that drain to the rising, which is the entrance to the cave. Dye testing has proved that Brookfield Sink No 1 feeds its small stream into the system.

 Enlander, I., Dempster, M. & Doughty, P., 2024. Tullyhona, Brookfield and Trien; Brookfield Sink No.1, County Fermanagh, site summary. [In] Earth Science Conservation Review.
https://www.habitas.org.uk/escr/summary.php?item=338. Accessed on 2024-12-26

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