Scotland, Stirling, Loch Lomond and the Trossachs National Park. Moss covered boulders on Loch Lomond with mountains in the background.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. Sunset over Loch Lomond viewed from the bay of Milarrochy.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. The autumnal colours of Oak woodlands fringing Loch Lomond at the bay of Milarrochy.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. The autumnal colours of Oak woodlands fringing Loch Lomond at the bay of Milarrochy.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. The autumnal colours of Oak woodlands fringing Loch Lomond at the bay of Milarrochy.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. The autumnal colours of Oak woodlands fringing Loch Lomond at the bay of Milarrochy.

Scotland, Stirling, Loch Lomond and the Trossachs National Park. The autumnal colours of Oak woodlands fringing Loch Lomond at the bay of Milarrochy.

England, Cumbria, Gilsland. Hadrians Wall path running alongside Hadrians Wall – part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Poltross Burn Milecastle part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Hadrians Wall path running alongside Hadrians Wall – part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Poltross Burn Milecastle part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Poltross Burn Milecastle part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Poltross Burn Milecastle part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Poltross Burn Milecastle part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Pocket of Rosebay Willow Herb growing near a stile along the Hadrians Wall Path.

England, Cumbria, Gilsland. Pocket of Rosebay Willow Herb growing near the Hadrians Wall Path.

England, Cumbria, Gilsland. Hadrians Wall path running alongside Hadrians Wall – part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Hadrians Wall path running alongside Hadrians Wall – part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Hadrians Wall path running alongside Hadrians Wall – part of the Hadrians Wall UNESCO World Heritage Site.

England, Cumbria, Gilsland. Hadrians Wall path running alongside Hadrians Wall – part of the Hadrians Wall UNESCO World Heritage Site.

ENGLAND, Tyne & Wear, Holywell Dene. Farm track running through a field used for agriculture in North Tyneside.

England, Northumberland Hadrians Wall. The world heritage site of Hadrians Wall near the town of Once Brewed.

Scotland, Scottish Borders, St Abbs Nature Reserve. Single track road heading towards the St Abbs lighthouse, through the St Abbs National Nature Reserve.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Winter storm clouds reflected in the still waters of Lake St Clair.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Native bush and woodland on the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Native bush and woodland on the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Native bush and woodland on the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Rainbow above Ferguson Falls on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Abstract view of Ferguson Falls on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. D'alton Falls on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. D'alton Falls on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Interior view of Du Cane Hut on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. D'alton Falls on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Detail view if window in the Du Cane Hut on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Button grass and native bush and woodland

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Button grass and native bush and woodland

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Button grass and native bush and woodland

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. A Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Detail view of bark belonging to a Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Detail view of bark belonging to a Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. A Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. A Gumtree growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Gumtree's growing alongside the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Mount Pelion East (1433m), viewed from the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Dead trees below Mount Pelion East (1433m), viewed from the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Dead trees below Mount Pelion East (1433m), viewed from the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Dramatic sky and Mount Oakleigh seen from New Pelion Hut on the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Dramatic sky and Mount Oakleigh seen from New Pelion Hut on the Overland Track.

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Mount Oakleigh seen from New Pelion Hut on the Overland Track

Australia, Tasmania, Cradle Mt – Lake St Clair National Park. Mount Oakleigh seen from New Pelion Hut on the Overland Track