From Exeter by-pass:
Take the A30 Okehampton/Bodmin
From the Cornwall County Boundary sign on the A30 it will then be almost 21 miles exactly (across Bodmin moor) to next turn off.
At the 21 miles point take slip road on the left marked Lanhydrock also Lostwithiel Liskeard. Few yards further on is sign A38 Bodmin Lostwithiel Liskeard. The slip road starts immediately after the sign and is a short run off. In about 0.8 mile GREEN sign Liskeard A38 Bodmin (A389) Short slip immediately after
In ¾ mile turn LEFT at exit junction In ½ mile turn left (A38)
Approx 1 mile further on there is large roundabout take first exit signed A38 Liskead Plymouth Redruth A30.
In 150 yds ignore green sign for Redruth Another 150 yds WHITE sign for roundabout take 3rd exit signposted Lostwithiel B3268
Follow windy narrow road (Lanhydrock House will be on your left) for approx 1 mile to mini roundabout - take 1st exit signposted St Blazey B3269 and Lostwithiel B3268
In approx 1½ miles there is a Y junction/fork bear right and follow main road which is signed St Austell
In ¾ mile T junction turn right signed St Austell A390 (Fowey)
In about 1½ miles you will reach brow of hill Just FEW YARDS further down STEEP hill is the place name PENPILLICK. Start signalling LEFT. Just 50 or so yds past this place name sign TAKE LEFT TURN into SMALL LANE It will be signed at this left junction for Lanescot, Treesmill. See map.