
South is indicated by the intersection of two hills, between two sections of sea horizon [Pic].
North is on a local high point [Pic].
It is situated on a terrace on the slope of the north side of a valley, at the foot of Coomfarna mountain.
The reverse orientation of the tomb is towards the summer cross-quarter which falls in a dip on the ridge. (Compare with Altar, 5.5km to the south-west).
To the east, the summit of Mt. Gabriel is accurately equinoctial. On the ridge which runs westwards from Mt. Gabriel virtually every high and low point forms a significant marker.
The minor standstillLunistice positions vary cyclically over an 18.6 year period but are fairly static for more than a year at either end of the range
rises from a high point and the lunar midpoint is in a dip.
Finally the most extreme southerly moonrise position is in the last and lowest dip of the ridge, just before the cairn of another megalithic tomb at Gubbeen.
This cairn provides a rough marker for the zodiac limits and makes a curious astronomical symmetry with Streek Head across the bay but was, almost certainly, not built for that purpose.
To the south-west, the view down the Mizen peninsula is both stunning and very useful, with the major peaks marking significant events.
The western tomb orientation spans a period of two or three weeks, centred somewhat north of the winter cross-quarter [Pic].
The small forestry plantation may block sight of the end of the Muintirvara peninsula, otherwise this section of the horizon is very local.
The view across the bay may be improved by standing on top of the tomb, which is easy to do and possibly a design feature [Pic].
The north-west horizon is very close and thus exact observer location is critical in this direction.
- Gubbeen Unclassified Tomb is visible on the horizon, 2.9km south-east (148°)
- Altar Wedge Tomb (excavated) is 5.5km south-west (211°)
- Derreengreanagh Wedge Tomb is c.18km north-east (44°)
- Island Wedge Tomb (excavated) is c.90km north-east
References
- Archaeological Survey of Ireland, record details. www.archaeology.ie/archaeological-survey-ireland
- Ó'NUALLÁIN, S. 1989 Survey of the Megalithic Tombs of Ireland, Volume V: Sligo. Dublin: Stationary Office. Listed only: p136, Co.63.
- POWER, D. et al. 1992 Archaeological Inventory of County Cork, Volume 1: West Cork. Dublin: Stationary Office. p18, no.35.