We are around 45 minutes drive from the M5 (use exit 22 and follow the road to Wells).
From London and the East, follow the M3, A303, A36 and A361 to Shepton Mallet.
Alternatively, head down the A37 south from Bristol (or head up north from Dorset).
The lane is easily missed so refer to Google Maps.
Maplestone is 7 miles (around 15 minutes by taxi) from Castle Cary Station.
Shepton Mallet is also on the bus route from Bath to Wells.