National monument (Ireland)
A national monument (Irish: séadchomhartha náisiúnta) in Ireland is a structure or site, the preservation of which has been deemed to be of national importance and therefore worthy of state protection. If the land adjoining the monument is essential to protect it, this land may also be protected.
Equivalent monuments in Northern Ireland are listed within the Northern Ireland Sites and Monuments Record and are either in state care or included within the list of scheduled monuments. They are under the protection of the Department for Communities.