Habitat type: Heathland and wetland
Size of Reserve: 1ha (2.5 acres)
OS Map No. 104
Grid reference: SW 794 537
Best time to visit: Summer and autumn - flowering heathland
Cornwall
Wildlife Trust encourages the use of environmentally friendly
forms of transport wherever
possible. Click
on the locator map above to go to the National
Cycle Network website and view an Ordnance Survey map of this
reserve highlighting nearby cycle routes.
Directions:
From Goonhavern, take the B3285 towards Zelah and A30. A few hundred
yards along the road opposite World in Miniature, take the track off
to the left.
Go over the stile and bear left across a field until you reach the
heath. Please remember that this is a private footpath.
Access:
Awkward - via a gateway in the southwest corner with a walk along the
western bank and a boardwalk to a gateway into the fields to the
north. Stout, waterproof footwear is recommended as the ground can be
uneven
and wet.
Classification
Description:
Carn Moor is an important fragment of Tywarnhayle Common which, until
the 19th century, dominated this part of Cornwall. The moor is comprised
of wet and dry heathland with scattered areas of gorse, oak and willow
scrub, with two ponds - the wetland areas include mire and wet woodlands.
Characteristic wildlife of this reserve:
Bog myrtle is a low-growing deciduous shrub with dark green leaves
that have many stalkless yellow glands which produce a resinous fragrance
if the leaves
are bruised or rubbed. The plant, once used as a fly repellent, is widespread.
Before the use of hops, bog myrtle was used to flavour beer.
Wavy St John's wort is a key species associated with purple moor grass.
It blooms in summer and grows to about 2ft tall with bright golden star-shaped
flowers and bright green leaves. St John’s wort was traditionally used
to drive away sickness and to exorcise spirits.
Royal Fern is a distinctive and stately fern, growing up to chest height
in a dense bushy clump, with brownish fertile fronds sticking up above
the rest.
Other information:
The site was once involved in galena (lead ore) mining. Silver was
also recovered. The original engine house is still visible today, whilst
many spoil heaps
and capped mines are located across the moor.