Arnside and Silverdale National Landscape
Area of Outstanding Natural Beauty in England
From Wikipedia, the free encyclopedia
Arnside and Silverdale National Landscape (legally and previously known as an Area of Outstanding Natural Beauty or AONB) in England, is on the border between Lancashire and Cumbria, adjoining Morecambe Bay. One of the smallest National Landscapes, it covers 29 square miles (75 km2) between the Kent Estuary, the River Keer and the A6 road. It was designated in 1972.
| Arnside and Silverdale National Landscape | |
|---|---|
| |
 | |
 Location of the National Landscape in England | |
| Location | Cumbria and Lancashire, England |
| Coordinates | 54°10′35″N 2°47′29″W |
| Area | 75 km2 (29 sq mi) |
| Established | 1972 |
| Website | www |
Description
The area is characterised by low hills of Carboniferous Limestone, including Arnside Knott (522 feet) and Warton Crag (535 feet), interspersed with grassland. Much of the area is covered by deciduous woodland, in which ash, oak, and hazel predominate. The coastal area contains large extents of salt marsh, although these are under threat from the shifting channel of the Kent Estuary.[1] The Leighton Moss nature reserve, owned by the RSPB, is the largest area of reedbeds in North West England, and is an Important Bird Area.[2] The bittern, one of the resident species, has been adopted as the logo of the AONB. In addition, there are fifteen SSSIs in the area; one of these, Gait Barrows National Nature Reserve, is home to some rare species of butterfly including the high brown fritillary.
Arnside and Silverdale are the main villages in the area. Other settlements include Warton, Yealand Redmayne, Beetham and Storth.
Landscape Trust
The National Landscape is supported by the Landscape Trust, a registered charity with over 1000 members. Its activities include ownership and management of several nature reserves and the production of a journal Keer to Kent.[3]
Principal summits
The following hills within the National Landscape have at least 30 metres of topographic prominence:
| Hill | Elevation | Prominence | Grid reference |
|---|---|---|---|
| Warton Crag | 163 m (535 ft) | 126 m | SD491727 |
| Arnside Knott | 159.1 m (522 ft) | 150.8 m | SD456774 |
| Summerhouse Hill | 126 m (413 ft) | 32 m | SD501743 |
| Cringlebarrow Hill | 119 m (390 ft) | 33 m | SD499754 |
| Whin Scar | 117 m (384 ft) | 93 m | SD489790 |
| Haverbrack Bank | 109.9 m (361 ft) | 44.1 m | SD485805 |
| Middlebarrow Hill | 91 m (299 ft) | 60 m | SD463765 |
| Thrang Brow | 79 m (259 ft) | 42 m | SD491766 |
| Heald Brow | 74 m (243 ft) | 57 m | SD468740 |
| Trowbarrow | 73 m (239 ft) | 33 m | SD481760 |
