England, County Durham, High Force. The River Tees cascades down the High Force waterfall in County Durham.

England, Northumberland, Harthope Valley. The Cheviot Hills and the Northumberland National Park viewed from Housey Crags above the Harthope Valley.

England, Northumberland, Northumberland National Park. Buckhams's Walls Burn, a mountain stream running from the Cheviot Hills to the River Coquet in the valley of Coquetdale.

England, North Yorkshire, Brimham Rocks. Unique Rock formations of Brimham Rocks at Brimham in Nidderdale, found scattered over the wild expanse of Brimham Moor.

England, Northumberland, Northumberland National Park. Lamb Hill in the Cheviot Hills, part of the Northumberland National Park, viewed from Dere Street in the Scottish Borders

England, Northumberland, Northumberland National Park. Lamb Hill in the Cheviot Hills, part of the Northumberland National Park, viewed from Dere Street in the Scottish Borders

England, Northumberland, Northumberland National Park. Lamb Hill in the Cheviot Hills, part of the Northumberland National Park, viewed from Dere Street in the Scottish Borders

England, Cumbria, The Lake District. The Gatesgarthdale Beck running downstream towards Bettermere from the Honister Pass.

England, Cumbria, Lake District National Park. Derwentwater near Keswick, viewed from Surprise View On Gowder Crag.

England, Cumbria, Lake District National Park. Derwentwater near Keswick, viewed from Surprise View On Gowder Crag.

England, Cumbria, Lake District National Park. Lakeland hills reflected upon the still face of the Thirlmere Reservoir

England, Cumbria, Lake District National Park. Lakeland hills reflected upon the still face of Coniston Water.

England, Cumbria, The Lake District. A misty dawn at Blea Tarn near Great Langdale.

England, Cumbria, The Lake District. A misty dawn at Blea Tarn near Great Langdale.

England, Cumbria, The Lake District. A misty dawn at Blea Tarn near Great Langdale.

England, Northumberland, Hadrian's Wall. Crag Lough and the Great Whin Sill, viewed from near one of the most dramatic stretches of Hadrian's Wall.

England, Northumberland, Northumberland National Park. A well preserved stretch of Hadrian's Wall passing along Caw Gap.

Spain, Catalonia, Pyrenees, Gósol. Trees high in the Pyrenees mountains near Gósol and the Vall De Josa.

Spain, Catalonia, Pyrenees, Gósol. Trees high in the Pyrenees mountains near Gósol and the Vall De Josa.

Scotland, Scottish Highlands, Rannoch Moor. Lochan an Stainge located on Rannoch Moor with the dominating peak of the Black Mount and surrounding mountains in the distance.

England, Cumbria, Lake District National Park. Breaking light through storm clouds above the Northern Fells near the Newlands Valley close to Keswick.

Scotland, Scottish Highlands, Cairngorms National Park. Looking back towards the Chalamain Gap from near Glenmore Forest Park.

Scotland, Scottish Highlands, Cairngorms National Park. Late evening sun illuminates the peaks of the Cairngorm Massif.

Scotland, Scottish Highlands, Cairngorms National Park. The dramatic landscape of the Chalamain Gap, a mountain pass in the Cairngorms National Park.

Scotland, Scottish Highlands, Cairngorms National Park. The dramatic landscape of the Chalamain Gap, a mountain pass in the Cairngorms National Park.

Scotland, Scottish Highlands, Cairngorms National Park. Looking towards the Lairig Ghru from the foothills of the Lurchers Crag.

Scotland, Scottish Highlands, Cairngorms National Park. Looking towards the Lairig Ghru from the foothills of the Lurchers Crag.

Scotland, Scottish Highlands, Cairngorms National Park. The landscape of the national park viewed from the foothills of the Lurchers Crag.

Scotland, Scottish Highlands, Cairngorms National Park. A river running through the wooded valley of the Rothiemurchus Estate.

Scotland, Scottish Highlands, Cairngorms National Park. A rain shower above the vast expanse of native woodland at the Rothiemurchus Estate.

Scotland, Scottish Highlands, Cairngorms National Park. A river running through the wooded valley of the Rothiemurchus Estate.

Scotland, Scottish Highlands, Cairngorms National Park. Native woodland of the Rothiemurchus Estate and Lochan nan Geadas.

Scotland, Scottish Highlands, Cairngorms National Park. Native woodland of the Rothiemurchus Estate and Lochan nan Geadas.

England, Northumberland, Bolam Lake Country Park. Lakeside path at Bolam Lake Country Park in Northumberland.

Scotland, Scottish Highlands, Cairngorms National Park. Hikers wild camping near Loch Eanaich in Gleann Eanaich.

Scotland, Scottish Highlands, Cairngorms National Park. Scots Pine Tree, a remnant of the ancient caledonian forest in the Rothiemurchus Estate.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hindhope Linn. Hindhope Linn, a cascade along the Blakehope Burn in the Kielder Forest Park near Blakehopeburnhaugh. Hindhope Linn is located near Bryness Vilage within the Northumberland National Park.

England, Northumberland, Hareshaw Linn. Detail shot of a cascade of water, part of the Hareshaw Linn waterfall.

England, Northumberland, Hareshaw Linn. Detail shot of a cascade of water, part of the Hareshaw Linn waterfall.

England, Northumberland, Hareshaw Linn. Detail shot of a cascade of water, part of the Hareshaw Linn waterfall.

England, Northumberland, Hareshaw Linn. Detail shot of a cascade of water, part of the Hareshaw Linn waterfall.

England, Northumberland, Hareshaw Linn. Hareshaw Linn is a spectacular waterfall located in a steep sided gorge, which continues to flow through a wooded valley. Hareshaw Linn is located near Bellingham within the Northumberland National Park.

England, Northumberland, Hareshaw Linn. Hareshaw Linn is a spectacular waterfall located in a steep sided gorge, which continues to flow through a wooded valley. Hareshaw Linn is located near Bellingham within the Northumberland National Park.

England, Northumberland, Hareshaw Linn. Hareshaw Linn is a spectacular waterfall located in a steep sided gorge, which continues to flow through a wooded valley. Hareshaw Linn is located near Bellingham within the Northumberland National Park.

England, Northumberland, Hareshaw Linn. Hareshaw Linn is a spectacular waterfall located in a steep sided gorge, which continues to flow through a wooded valley. Hareshaw Linn is located near Bellingham within the Northumberland National Park.

England, Northumberland, Hareshaw Linn. Hareshaw Linn is a spectacular waterfall located in a steep sided gorge, which continues to flow through a wooded valley. Hareshaw Linn is located near Bellingham within the Northumberland National Park.