From Exeter take the A30 west (signposted ‘Okehampton’). Continue on this road until you pass the exit for Bodmin, after which you will see St Austell signposted. Take the exit to St Austell (A391), following this road all the way until it reaches the A390. Turn right onto the A390. Staying on the A390, you will pass an ASDA supermarket on your left. Shortly after the ASDA you will come across a double roundabout with a McDonald’s and a petrol station on the left – go straight across both roundabouts. Penwinnick House is approximately 400 metres on the right hand side.