Queen Maeves Grave, Sligo,

The huge cairn on the summit plateau is 55 meters in diameter and 10 meters high and called Meascán Méabha, 'Maeves mound'. According to Irish Mythology and Folklore, it was built for the mythical Iron Age Queen Maeve in 100 AD, whose father Eochaid Feidlech, the high king of Ireland, gave her Connacht as a gift. However, Archaeologists believe it may really date back to 3000 BC, but who knows?

She ruled from Cruachan (now Rathcroghan, County Roscommon) and was the enemy (and former wife) of Conchobar mac Nessa, king of Ulster. She is best known for starting the Táin Bó Cúailnge ("The Cattle Raid of Cooley") to steal Ulster's prize stud bull. The Cattle Raid of Cooley (or The Táin) is a legendary epic tale about a war against Ulster by Queen Meave and her husband Ailill, who intend to steal the stud bull Donn Cuailnge, opposed only by the legendary teenage Ulster hero Cú Chulainn.

ears later, she was killed by Furbaide (son of a murdered enemy) while bathing in a pool on Inchcleraun (Inis Cloithreann), an island on Lough Ree. It is said that she is buried upright facing her enemies in Ulster. Her home in Rathcroghan, County Roscommon is also a potential burial site, with a long low slab named 'Misgaun Medb' given as the most likely location.

It is considered bad luck to remove a stone from the cairn. It is also not recommended to destroy the historical area by writing your name using stones. The mountain is also surrounded by Middens, the archaeological term for a pile of rubbish which suggests that this area was well populated in the past.