Want to learn more about how our Parliament works and its history and buildings? Discover the origins of the Oireachtas, what it does and how Members are elected. You can also explore the buildings and find out how to arrange a visit to the Oireachtas.
Due to Covid-19, only those on official Oireachtas business may visit the Leinster House complex. Tours and other non-essential visits to Leinster House are cancelled until further notice, but you can get a peek inside with our 3D virtual tour.
Know your Parliament
Confused by parliamentary jargon? Find out everything you need to know about the Oireachtas in our Brief Guide to How Your Parliament Works.