Devon of much of Devon's countryside and coastline as the Dartmoor and Exmoor national parks, and the Jurassic Coast and Cornwall and West Devon Mining Landscape World Heritage Sites. In 2004 the county's tourist revenue was £1.2 billion. More successful visitor attractions are particularly concentrated on food and drink, the South West Coast Path and watersports, including sea-view restaurants in North-West Devon (such as one example belonging to Damien Hurst); surfing there, indoor and outdoor folk music festivals across the county and sailing in the hill-surrounded inlet (ria) at Salcombe. Incomes vary significantly and the average is bolstered by a high
Pre-Dorset number of occupations in the High Arctic as well, namely to the north of Baffin Island, on the islands of Devon and Ellesmere. One important site, Port Refuge, on Devon island, hosts occupations ascribed to the Pre-Dorset and others ascribed to Independence I. At this site, Pre-Dorset dwellings are clustered and show no mid-passage feature, whereas the Independence I dwellings are arranged linearly with mid-passage features. The Pre-Dorset is generally restricted to the Low Arctic, and given that incursions to the High Arctic are rare, incursions into Greenland from the High Arctic are even rarer. Grønnow and Jensen (2003:42-43) ascribe