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The Dungeon SSSI

The Dungeon
Site of Special Scientific Interest
Cave in The Dungeon, Thurstaston 3.jpg
The Dungeon SSSI is located in Merseyside
The Dungeon SSSI
Location within Merseyside
Area of SearchMerseyside
Grid referenceSJ251831
Coordinates53°20′10″N 3°06′22″W / 53.336°N 3.106°W / 53.336; -3.106
Area1.2 hectares, 2.8 acres (11,000 m2)
Notification1977 / 1987
Natural England website

The Dungeon is a 1.2 hectare Site of Special Scientific Interest (SSSI) situated 1 mile north-west of Heswall, on the Wirral Peninsula, England. The site was notified in 1988 due to its geological features which show the Tarporley Siltstone Formation of the Mercia Mudstone Group.


External links