Yileen Spur runs south from Birrabang Ridge for 1.5km to the Grose Valley escarpment.
Yileen Spur is bounded on the east by Pierces Pass and on the west by Yileen Gully.
There are a series of rocky outcrops along the spur, each offering great views over the Grose Valley and surrounds.
Central Blue Mountains (Dunphy)
Mt Wilson 8930-1N
523 836 - 523 821
950 850 metres
Blue Mountains National Park (NSW)