• Causey Bank Mires

    This content is available only in english. Please suggest a new version in your language. Causey Bank Mires is a Site of Special Scientific Interest in the Derwentside district of County Durham, England. It lies alongside and to the west of the Tanfield Railway, just under 1 km north of read more

  • Green Croft and Langley Moor

    This content is available only in english. Please suggest a new version in your language. Green Croft and Langley Moor is a Site of Special Scientific Interest in the Derwentside district in north County Durham, England. It consists of three separate areas, two to the south of Annfield Plain and read more

  • Derwent Gorge and Horsleyhope Ravine

    This content is available only in english. Please suggest a new version in your language. Derwent Gorge and Horsleyhope Ravine is a Site of Special Scientific Interest in the Derwentside district of north County Durham and the Tynedale district of south Northumberland, England. It consists of two separate areas of read more

  • Bowlees and Friar House Meadows

    This content is available only in english. Please suggest a new version in your language. Bowlees and Friar House Meadows is a Site of Special Scientific Interest in the Teesdale district of west County Durham, England. It consists of three traditionally-managed hay meadows in the valley of the River Tees read more