Situated at the foot of Slieve Felim, with its streams, lakes and woodland paths, Glenstal Abbey is working to preserve and promote ecological balance. Since the early '90s we have been engaged in these environmental projects: Grounds: A research team, working on old manuscripts and maps, is guiding the rediscovery of these long inhabited lands. Their work includes the following activities: a) the 17th Century Walled Garden, the oldest terraced garden in Ireland, is being restored and brought to new life; b) a study of the postglacial origins of the forests and their continued preservation; c) an extension of the oak forest; d) participation in the international ex situ conifer conservation programme in association with the Royal Botanical Gardens, Edinburgh. House, Farm and School: We have recently completed a Wetland System to treat domestic and agricultural waste products. We are now developing ways of converting our solid wastes into energy and other resources, including the addition of a Vermery. Other activities include: a) on-going greening of the house, viz. the efficient use of energy; the reduction or elimination of toxic cleaning fluids etc.; b) careful study of food production and diet, clothing and general health;c) educational activities, including seminars by environmental consultants to both the monks and the school pupils. (A government programme for raising consciousness on environmental issues in schools the 'Green Schools Programme', is about to be launched. The goal of this programme is the 'Green Flag' award which should be in place in the near future.)