Troon to Grampound
Third geodetic levelling, England & Wales.
Geodetic line G013.
Levelling Route
 |
FBM | Troon. |
658.0380ft |
SW 6630 3708 |
 |
1778 | Troon, Treweege. |
- |
SW 6777 3711 |
 |
1777 | Pencoys, Forest Methodist Church. |
- |
SW 6838 3783 |
 |
1776 | Four Lanes, Methodist Chapel. |
- |
SW 6906 3865 |
 |
BOLT | OSBM Bolt on boulder, S side of road, 4' SW from angle of walls & 3' SE from wall at entrance to Higher Nanpean |
- |
SW 7040 3771 |
 |
1775 | Willow Cottage. |
- |
SW 7129 3761 |
 |
G2054 | E face, 2' from NE angle of building Treweege, W side of road |
- |
SW 7145 3830 |
 |
BOLT | OSBM Bolt on boulder, NW side of road, 3' NE from angle of wall, N of Trebowland Vean Farm |
- |
SW 7292 3908 |
 |
1774 | The Copperhouse. |
- |
SW 7426 3947 |
 |
BOLT | OSBM Bolt on concrete block, 8' S from hedge at hedge junction, N side of road, E of Pulla Cross |
- |
SW 7572 3992 |
 |
1773 | Greensplat. |
- |
SW 7679 4039 |
 |
1772 | Bissoe Cottages. |
- |
SW 7760 4132 |
 |
1771 | Killiow West Lodge. |
- |
SW 7992 4251 |
 |
1770 | Treyew Mills Cottage. |
- |
SW 8102 4422 |
 |
G2121 | S face, SW angle of Truro Saving Bank, N side of Prince's Street, Truro |
- |
SW 8271 4481 |
 |
G2122 | NW face, 33' from W angle of West Cornwall Isolation Hospital, SE side of road, Truro |
- |
SW 8382 4561 |
 |
BOLT | OSBM Bolt on living rock, SW side of road, 27' SW from NE angle of recess |
- |
SW 8511 4611 |
 |
G2123 | SW face, 34' from S angle of outbuilding of The Manor Cottage, NW side of road, SE of Tresillian |
- |
SW 8629 4603 |
 |
BOLT | OSBM Bolt on living rock, at angle of road junction, 19' W from wall junction & 14' N from production of N side of road to Tregoney |
- |
SW 8743 4688 |
 |
BOLT | OSBM Bolt on boulder at end of wall, 33' SW from wall junction at apex of road junction |
- |
SW 8849 4760 |
 |
1750 | Probus, Primrose Cottages. |
- |
SW 8990 4781 |
 |
G2124 | SW face, 24' from S angle of Soarns House, NW side of road |
- |
SW 9124 4830 |
 |
FBM | Grampound. |
290.0310ft |
SW 9165 4924 |
This route is covered by Landranger sheets 203 and 204.
(interactive map)