Two building platforms lie to the west of the road from Felindre to Garnswllt. They are cut into a gently sloping shelf on an otherwise steep north-west-facing slope above Cwm Dulais. Both platforms, and much of the shelf on which they lie, are densely overgrown with rushes and bracken.
SN 63520517 The larger, and more northerly of the two, measures 11m long (NW-SE) and 5.5m wide on the north west, 6.6m at the south east end where the 'hood' splays out slightly to the north. The terrace is cut back into rising ground to a depth of 1.3m and is built out to a height of 1.6m. To the immediate north, along the shelf, a levelled area about 8m long is apparent. Its height is about 0.8m but there is no clear back scarp to it.
SN 63490513 The second platform lies 45m to the south west. Smaller than its neighbour, the terrace measures 9m long (NW-SE) and 5.5m wide at its lower (north west) end. The upper end is enclosed by a narrow hood giving a width to the terrace here of only 2m. Both hood and terrace are 1m high.
Both have some stone scattered over them but are otherwise free of visible building foundations.

These platforms appear to be those described by Morris in 1984 (Gower, vol 35, 29, nos. MP1 and MP2).

David Leighton, RCAHMW, 13 August 1998