England, County Durham, North Pennines National Landscape. View across Teesdale from Whistle Crag, near Middleton-in-Teesdale.

England, County Durham, North Pennines National Landscape. View across Teesdale from Whistle Crag, near Middleton-in-Teesdale.

England, Northumberland, Routin Linn. Located near Ford in North Northumberland, Routin Linn is a picturesque waterfall situated in a vegetated ravine.

England, Northumberland, Routin Linn. Located near Ford in North Northumberland, Routin Linn is a picturesque waterfall situated in a vegetated ravine.

England, Cumbria, High Cup Nick. High Cup Gill — also known as High Cup Nick — is a strikingly symmetrical U-shaped valley carved deep into the Pennine escarpment near Appleby-in-Westmorland, Cumbria, within the North Pennines Area of Outstanding Natural Beauty.

England, Cumbria, High Cup Nick. High Cup Gill — also known as High Cup Nick — is a strikingly symmetrical U-shaped valley carved deep into the Pennine escarpment near Appleby-in-Westmorland, Cumbria, within the North Pennines Area of Outstanding Natural Beauty.

England, Cumbria, High Cup Nick. High Cup Gill — also known as High Cup Nick — is a strikingly symmetrical U-shaped valley carved deep into the Pennine escarpment near Appleby-in-Westmorland, Cumbria, within the North Pennines Area of Outstanding Natural Beauty.

England, Cumbria, High Cup Nick. High Cup Gill — also known as High Cup Nick — is a strikingly symmetrical U-shaped valley carved deep into the Pennine escarpment near Appleby-in-Westmorland, Cumbria, within the North Pennines Area of Outstanding Natural Beauty.

England, Cumbria, High Cup Nick. High Cup Gill — also known as High Cup Nick — is a strikingly symmetrical U-shaped valley carved deep into the Pennine escarpment near Appleby-in-Westmorland, Cumbria, within the North Pennines Area of Outstanding Natural Beauty.

England, County Durham, Cow Green Reservoir. Aerial photo of Cow Green Reservoir, built to supply water to the industries of Teesside.

England, Northumberland, Northumberland National Park. Evening light illuminates the rolling hills of Upper Coquetdale in Northumberland National Park.

England, Northumberland, Northumberland National Park. Evening light illuminates the rolling hills of Upper Coquetdale in Northumberland National Park.

England, Northumberland, Northumberland National Park. Ridlees Cairn located in the Otterburn Ranges towards the western end of Upper Coquetdale.

England, Northumberland National Park, Tyne Valley. Panoramic view of a group of trees surrounded by a fresh snowfall, located in the heart of Hardian's Wall Country.

England, Northumberland National Park, Tyne Valley. Panoramic view of a group of trees surrounded by a fresh snowfall, located in the heart of Hardian's Wall Country.

England, Northumberland, Bardon Mill. Hoar frost on woodland in countryside near the River South Tyne in Tynedale.

England, Northumberland, Bardon Mill. Hoar frost on woodland in countryside near the River South Tyne in Tynedale.

England, Northumberland, Bardon Mill. Hoar frost on woodland in countryside near the River South Tyne in Tynedale.

England, Northumberland, Bardon Mill. Hoar frost on woodland in countryside near the River South Tyne in Tynedale.

England, Northumberland, Bardon Mill. Hoar frost on woodland in countryside near the River South Tyne in Tynedale.

England, North Yorkshire, North York Moors National Park. A lone tree on Egton Moor, surrounded by flowering purple heather in mid August.

England, North Yorkshire, North York Moors National Park. A lone tree on Egton Moor, surrounded by flowering purple heather in mid August.

England, North Yorkshire, North York Moors National Park. The purple colours of flowering heather at sunset in the National Park near Fryup.

England, North Yorkshire, North York Moors National Park. The purple colours of flowering heather at sunset in the National Park near Fryup.

England, North Yorkshire, North York Moors National Park. Rosedale Millenium Cross, overlooking Rosedale in the North York Moors National Park.

England, Northumberland, Hadrian's Wall. A dramatic stretch of Hadrians Wall running along the Walltown Craggs.

England, Northumberland, Sycamore Gap, Northumberland National Park. Sycamore Gap, a famous landmark along Hadrians Wall in the Hadrians Wall World Heritage Site.

England, Northumberland, Sycamore Gap, Northumberland National Park. Sycamore Gap, a famous landmark along Hadrians Wall in the Hadrians Wall World Heritage Site.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Abstract view of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Abstract view of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Pocket of woodland at Kinver Edge, a popular walking location near Stourbridge.

England, West Midlands, Kinver Edge. Aerial view of the sandstone ridge forming Kinver Edge – A popular walking location in Staffordshire.

England, West Midlands, Kinver Edge. Aerial view of Vale's Rock and the sandstone ridge forming Kinver Edge – A popular walking location in Staffordshire.

England, West Midlands, Kinver Edge. Aerial view of the sandstone ridge forming Kinver Edge – A popular walking location in Staffordshire.

England, West Midlands, Kinver. Narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Detail view of a narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Detail view of a narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Detail view of a narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Detail view of a narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Detail view of a narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver

England, West Midlands, Kinver. Narrowboat moored on the Staffordshire and Worcestershire Canal near Kinver