Easy to find using directions from Site Guide with the added bonus of visiting National Dahlia Collection on the way - complete surprise, free and well worth a stop. Site could be in deepest countryside but within 100 yards over footbridge across the A30 you are into a small industrial estate (although you would never know it was there) and then there is the sea with views of St. Michael's Mount and Penzance. There are buses along the coast road with a comprehensive service centred on Penzance. We took an "open topper" to St. Ives via Lands End which was terrific. Forget about the road noise. Would recommend.