Moytirra East Court Tomb, commonly called the Giant's Grave, is a court cairn and National Monument located in County Sligo, Ireland.

[1][2] Moytirra East court tomb is located 5 km (3.1 mi) west of Ballyfarnon, to the east of Lough Arrow.

[3] Moytirra East Court Tomb was built c. 4000–2500 BC, in the Neolithic.

[4] Moytirra East Court Tomb has the remains of a U-shaped court leading to a four-chamber gallery.

[5][6] These would have been covered by a cairn, but these stones seem to have been removed.