Achill Henge should stand forever as testimony to what was the madness of the entire population during the Celtic Tiger. The madman who built it was a genius to have constructed it in such a location. Yes I’ve been, specifically wanted to see it.but one thing that never happens in Ireland is illegal properties getting demolished which the spanish authorities will carry out. An awful lot of structures were erected without planning permission and are still standing. Remember the infamous "Achill henge" a mass concrete monstrocity erected on the previously unspoiled landscape constructed by a rogue developer and is still standing a decade later.