Distance
11.2 km total
Elevation
350 m start
Vertical
370 m gain
Time
6 hr 0 min total
From Rhos y maerdy, by the Wayfarer track to Nant y Cwm, then east to the heathery bwlch and NW to the summit. Then on to Y Drum and Pt. 621m, descending back to the cars by the Wayfarer track. With MP and AW on a hill-survey.