Thanks to Steve I have this useful list of Irish Glamping sites.

Emerald Glamping in Daingean, Co. Offaly featuring Yurts and Cabins.

Pink Apples in  Corry, Drumkeeran, Co.Leitrim with Tweepees and Yurts

Kinsale Glamping in Kinsale, Co. Cork

This article on OneFabDay featuring 11 Glamping sites in Ireland including Teapot Lane, Mount Druid, Grove Lane Glamping, River Valley Holiday Park, Pod Umna Village, Rock Farm Slane, Wildflower Glamping, Galway Glamping, Ballyvolane, Emerald Glamping and Tee Pee Valley

This article from the Irish Independent on glamping including  Boutique Camping , Teapot Lane, Kinsale Glamping, Battlebridge caravan and camping and Ballyvolane House

This article from The Life of Stuff about the Forest Domes at Finn Lough Resort, Co. Fermanagh. Here is a direct link to Finn Lough Resort