This map is based on data in the public domain. All site web links have been updated to 30 August 2022. However, many of the email addresses may be out of date- check their websites for further information.
Three new sites have been added:HMS Caroline (Belfast, Co Down), Leitir Cornmill (Kilcar, Co Donegal), and Casino Model Railway Museum (Malahide, Co Dublin).
The following sites ahave closed: Flame Gasworks (Carrickfergus, Co Antrim), Thompson Pumphouse (Belfast, Co Down), Stradbally Steam Museum (Co Laois), and Kells Waterworks (Co Meath).
Visitors are asked to inform the IHAI if there are any errors or omissions. Please email us at firstname.lastname@example.org