Dunster Park and Heathlands is a 466.6 hectare

Hectare

The hectare is a metric unit of area defined as 10,000 square metres , and primarily used in the measurement of land. In 1795, when the metric system was introduced, the are was defined as being 100 square metres and the hectare was thus 100 ares or 1/100 km2...

 biological Site of Special Scientific Interest in Somerset

Somerset

The ceremonial and non-metropolitan county of Somerset in South West England borders Bristol and Gloucestershire to the north, Wiltshire to the east, Dorset to the south-east, and Devon to the south-west. It is partly bounded to the north and west by the Bristol Channel and the estuary of the...

, notified in 2000.

This site is located in the north-east of the Exmoor National Park within a few miles of the Bristol Channel

Bristol Channel

The Bristol Channel is a major inlet in the island of Great Britain, separating South Wales from Devon and Somerset in South West England. It extends from the lower estuary of the River Severn to the North Atlantic Ocean...

 near the village of Dunster

Dunster

Dunster is a village and civil parish in west Somerset, England, situated on the Bristol Channel coast south-southeast of Minehead and northwest of Taunton. The village has a population of 862 .The village has numerous restaurants and three pubs...

, and is notified for nationally important lowland dry heath, dry lowland acid grassland, wood-pasture with veteran trees and ancient semi-natural oak woodland

Ancient woodland

Ancient woodland is a term used in the United Kingdom to refer specifically to woodland that has existed continuously since 1600 or before in England and Wales . Before those dates, planting of new woodland was uncommon, so a wood present in 1600 was likely to have developed naturally...

 habitats. The fauna of the lowland heath includes a nationally rare butterfly the Heath fritillary

Heath Fritillary

The Heath Fritillary is a butterfly of the Nymphalidae family. It is found throughout the Palaearctic from Western Europe to Japan, in heathland, grassland, and in coppiced woodland. Its association with coppiced woodland earned it the name "Woodman's Follower" in parts of the UK...

 (Mellicta athalia). The assemblage of beetles associated with the veteran trees is of national significance.