The Irish state has officially approved the following list of national monuments in County Meath. In the Republic of Ireland, a structure or site may be deemed to be a "national monument", and therefore worthy of state protection, if it is of national importance. If the land adjoining the monument is essential to protect it, this land may also be protected.
Conservation in the Republic of Ireland is overseen by a number of statutory and non-governmental agencies, including those with responsibility for conservation of the built environment and conservation of the natural environment in Ireland. Conservation has sometimes been a contentious issue, with debates impacting its progress since the 1960s. Concrete initiatives are sometimes driven by European Union (EU) heritage protection and environmental policies, including EU environmental law, which – as a member – the Irish government is obliged to adopt and implement.
County Meath is a county in the Eastern and Midland Region of Ireland, within the province of Leinster. It is bordered by County Dublin to the southeast, Louth to the northeast, Kildare to the south, Offaly to the southwest, Westmeath to the west, Cavan to the northwest, and Monaghan to the north. To the east, Meath also borders the Irish Sea along a narrow strip between the rivers Boyne and Delvin, giving it the second shortest coastline of any county. Meath County Council is the local authority for the county.
Loughcrew or Lough Crew is an area of historical importance near Oldcastle, County Meath, Ireland. It is home to a group of ancient tombs from the 4th millennium BC, some decorated with rare megalithic art, which sit on top of a range of hills. The hills and tombs are together known as Slieve na Calliagh and are the highest point in Meath. It is one of the four main passage tomb cemeteries in Ireland and is a protected National Monument. The area is also home to the Loughcrew Estate, from which it is named.
Brú na Bóinne, also called the Boyne Valley tombs, is an ancient monument complex and ritual landscape in County Meath, Ireland, located in a bend of the River Boyne. It is one of the world's most important Neolithic landscapes, comprising at least ninety monuments including passage tombs, burial mounds, standing stones and enclosures. The site is dominated by the passage tombs of Newgrange, Knowth and Dowth, built during the 32nd century BC. Together these have the largest assemblage of megalithic art in Europe. The associated archaeological culture is called the "Boyne culture".
The Hill of Uisneach or Ushnagh is a hill and ancient ceremonial site in the barony of Rathconrath in County Westmeath, Ireland. It is a protected national monument. It consists of numerous monuments and earthworks—prehistoric and medieval—including a probable megalithic tomb, burial mounds, enclosures, standing stones, holy wells and a medieval road. Uisneach is near the geographical centre of Ireland, and in Irish mythology it is deemed to be the symbolic and sacred centre of the island. It was said to be the burial place of the mythical Tuatha Dé Danann, and a place of assembly associated with the druids and the festival of Bealtaine.
Bective Abbey is a Cistercian abbey on the River Boyne in Bective, County Meath, Ireland.
Slieve na Calliagh are a range of hills and ancient burial site near Oldcastle, County Meath, Ireland. The summit is 276 metres (906 ft), the highest point in the county. On the hilltops are about twenty passage tombs, some decorated with rare megalithic art, which were built in the 4th millennium BC. Also called the Loughcrew tombs, it is a protected National Monument and is one of the main passage tomb cemeteries in Ireland, along with Brú na Bóinne, Carrowkeel and Carrowmore.
A national monument in the Republic of 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.