Sun Valley is set in 20 acres of gently sloping parkland in the Pentewan Valley, near St Austell, Cornwall and offers the unique chance to enjoy a quintessential Cornish seaside lifestyle. Close to the Lost Gardens of Heligan and the Eden Project, you will find something to interest the whole family. Less than a mile away is one of the region’s most recognisable and well-loved beaches, Pentewan beach, which is within walking distance of the park.