by Australians Studying Abroad on Flickr.Putna Monastery – a Unesco World Heritage Site in Moldavia, Romania.

by Australians Studying Abroad on Flickr.Putna Monastery – a Unesco World Heritage Site in Moldavia, Romania.

Oberhofen Castle on Lake Thun / Switzerland

Oberhofen Castle on Lake Thun / Switzerland

Salkantay Trail to Machu Picchu, Peru

Salkantay Trail to Machu Picchu, Peru

by SolusShadow on Flickr.Stair Hole – Dorset Coast, England.

by SolusShadow on Flickr.Stair Hole – Dorset Coast, England.

Tree tunnel at the Eremitage in Bayreuth / Germany

Tree tunnel at the Eremitage in Bayreuth / Germany

by GVG Imaging on Flickr.Royal Botanical Gardens, near Kandy, Sri Lanka.

by GVG Imaging on Flickr.Royal Botanical Gardens, near Kandy, Sri Lanka.

Halloween at The Witch House in Salem, Massachusetts, USA

Halloween at The Witch House in Salem, Massachusetts, USA

Caernarfon Castle is a medieval building in Gwynedd, north-west Wales.The Edwardian town and castle acted as the administrative centre of north Wales and as a result the…

Caernarfon Castle is a medieval building in Gwynedd, north-west Wales.The Edwardian town and castle acted as the administrative centre of north Wales and as a result the…

by Klaus Bruck on Flickr.Bad Muskau is a spa town in the historic Upper Lusatia region in Germany at the border with Poland. The municipality comprises the western half of the famous Muskau Park, a…

by Klaus Bruck on Flickr.Bad Muskau is a spa town in the historic Upper Lusatia region in Germany at the border with Poland. The municipality comprises the western half of the famous Muskau Park, a…

Street view of the old town in Tallinn, Estonia

Street view of the old town in Tallinn, Estonia