Architecture of Antrim See Also 2005Co. AntrimHeneghan Peng ArchitectsUnbuilt Antrim Random Building 1933 – Bleach Green Viaducts, Whiteabbey, Co. Antrim 2005 – Proposal for Giants Causeway Visitor Centre Home / Buildings / Buildings of Ireland / Architecture of Ulster / Architecture of Antrim / 2005 – Proposal for Giants Causeway Visitor Centre Architect: Heneghan Peng Architects Published March 2, 2010 | Last Updated September 17, 2012 See Also 2005 Co. Antrim Heneghan Peng Architects Unbuilt Antrim