guest [
OSBM Bolt: by Loch Sanndabhat 
NBM OSBM BOLT ROCK 9.4M SE RD 40.5M SW JUNC TK RD (86.734m above Stornoway datum, 2nd order, levelled 1976).
Location
Grid reference: NB 3594 2814.
Landranger 8: Stornoway & North Lewis.
Structure: Rock outcrop.
Waypoint: OS2748.
The nearest fundamental bench mark is Ullapool, 82.86km to the southeast.
Location
Grid reference: NB 3594 2814.
Landranger 8: Stornoway & North Lewis.
Structure: Rock outcrop.
Waypoint: OS2748.
The nearest fundamental bench mark is Ullapool, 82.86km to the southeast.
If you have any corrections or additions to this record, please let us know.