Holy Trinity School is located in the township of Inverell, on the Gwydir highway, nestled on the banks of the MacIntyre River in the beautiful New England region of Northern New South Wales. The name Inverell, is of Gaelic origin, and means "Meeting place of the swans".
The Inverell district is in an agricultural region, also known for its sapphires, contributing to the majority of Australia's sapphire production.