| In Penzance take the promenade road, with the sea on your immediate left, towards NEWLYN. | |
| Immediately after crossing the small bridge at the beginning of NEWLYN, cross the road and take the road straight ahead that is signposted PORTHCURNO, LAMORNA and PAUL. This is the B3315. | |
| Continue to the top of the hill and carry on through SHEFFIELD and after about a quarter of a mile take the left fork signed CASTALLACK, RAGINNIS and MOUSEHOLE. | |
| Do not turn off this road! After about half a mile you will come to a sharp right hand bend with a sign in the hedge that reads LAMORNA VIA CASTALLACK, carry on for about another half a mile and you will come to CASTALLACK (no sign) and CASTALLACK FARM is the only property on the right hand side of the road. |
