In 2008 a geophysical survey carried out by Conor Brady of a lithic scatter site at Rosnaree discovered the remains of a sub-D-shaped enclosure (dims. 110m N-S; 110m E-W) of possible Neolithic date (Brady 2002, 8-12; SMR File).

Description Source: National Monuments Service, Department of Arts, Heritage Regional, Rural and Gaeltacht Affairs.