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Earth Science Conservation Review

Summary Full report
County Antrim Karst; Red Hall EstateAntrim
Site number:434File Number:D49
ESCC:IC
Locality Type:Karst Status: local interest
Grid Reference: J450954
Google maps: 54.78596,-5.74601
County: AntrimCouncil area:Mid & East Antrim Borough Council
Period:Quaternary, Cretaceous, Jurassic
Stages:Holocene, Santonian, Toarcian
Lithostrat:Lias Clay, Upper, Ulster White Limestone Formation
Site Description
Description:
(i) One major gorge feature with rising at Chalk - Lias contact. A number of sinks occur to the south of the gorge and are presumably linked.

(ii) North of Ballycarry Village southwest of Red Hall. Pers. comm. of a major sink in this area which is apparently substantial enough to allow access.
Notes:
The Red Hall Sinks are a feature of the County Antrim karst. For general information on areas of karst in County Antrim, including this one, and reference lists, see site descriptions 'Eastern Garron Plateau, County Antrim' and 'Other Karst Sites in County Antrim'.
Keywords
Rocks:Clay, Limestone
Geomorph:cave, sinkhole

Record type: ESCR report    
Entered by: Doughty, P.J.
Last updated:24 Dec 2003

 Enlander, I., Dempster, M. & Doughty, P., 2026. County Antrim Karst; Red Hall Estate, County Antrim, site details. [In] Earth Science Conservation Review.
https://www.habitas.org.uk/escr/site.php?item=434. Accessed on 2026-11-06.

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