Triangulation Pillar S6307: Stackpole 

Location
Grid reference: SR 99841 96579.
Landranger 158: Tenby & Pembroke.
Waypoint: TP6139.
Neighbouring Triangulation Pillars
| S6302 | West Moor Cliff 3.87km to the northeast. |
| S6382 | Hundleton 4.54km to the northwest. |
| S6309 | Mutton Hill 5.80km to the north. |
| S6381 | Warren Farm 6.73km to the west. |
| S6310 | Norchard Beacon 8.23km to the northeast. |
Third Geodetic Levelling, England & Wales (1950-68)
This triangulation pillar was used during the Third geodetic levelling, England & Wales. It was included as a side level on the Haverfordwest to Carmarthen levelling line.