Earthworks of this type are broadly understood to encompass a range of constructed or modified landforms, from the enclosing banks of a ringfort to the low ridges of a field system or the remnants of a defensive enclosure, though the precise character of this particular example remains, at least in the available record, unspecified.

What is clear is that the site was considered significant enough to be placed under a preservation order in 1955, making it one of the earlier monuments in Ireland to receive that kind of statutory protection under the National Monuments Acts. That legislation, first enacted in 1930 and amended several times since, gives the state the power to safeguard archaeological features from interference or damage, and the 1955 order here suggests the earthwork was already recognised as vulnerable or notable well before modern heritage frameworks came into place. Liscahane itself is a rural townland in Kerry, a county whose landscape holds an extraordinary density of prehistoric and early medieval remains, from ogham stones bearing inscribed early Irish script to promontory forts and souterrains, underground stone-lined passages often associated with early Christian period settlements.