... the study and enjoyment of Geology ... Problematic “cave” in granite, Hen Mountain, Mourne Mountains, Co Down.     54.181459, -6.096180 Updated 15/01/2018 About us Summer prog. Winter prog. Contact us Useful links Home NEXT LECTURE: 19 FEBRUARY 2018 WINE, WHISKY & BEER: THE ROLE OF GEOLOGY Booking strongly advised!  See news page 2017/2018 MEMBERSHIP SUBSCRIPTIONS NOW DUE. < Click for renewal form>