From Exeter: 
To find Honicombe Manor take the A30 from Exeter to Okehampton.  Turn off the A30 onto the A386 to Tavistock.  At Tavistock take the A390 to Callington, 3 miles after Tavistock you will cross into Cornwall at Gunnislake and one mile further you will arrive at St. Ann ’s Chapel.  After a few metres past the village  sign posted for St. Ann ’s Chapel turn left which is sign posted for Cotehele House (National Trust), Harrowbarrow.  After a further ¾ mile turn left for Honicombe Manor and we are a few hundred metres on the left.

From Plymouth :  
Take the A38 through Plymouth over the Tamar Bridge and through the Saltash Tunnel.  At the next roundabout turn right on to the A388 to Callington.  Turn right in Callington onto the A390 to St. Ann’s Chapel (3 miles)  Take your first right (after passing the Esso Garage on your left)  Sign-posted to Donkey Park, go over the staggered crossroads and Honicombe Manor is situated on the left hand side.