A picturesque vertical garden provides respite from the bustling streets of Bordeaux.

The ruins of Scottish sea salt production.

Soviet intelligence had a keen interest in the Cold War linguistic school at this old Scottish airfield.

The remains of a 19th-century carving of what was to be a signal light on the Firth of Forth Estuary.

A single oak tree rises out of the waters of Loch Lomond.

An icon of the Battle of Britain is frozen in flight in a grand Victorian museum.

A space-age 1950s pavilion on a secluded path is full of Toronto history surprises.

Named after one of Canada's greatest writers who lived out her days in this quaint neighborhood.

At a bridge over the Humber river, markers show the effects of the deadliest hurricane in Canadian history.

Historic medieval fortified city in southwest France.

A priceless work by the 17th-century Dutch master is on display in the parish church of a French village.

The world's largest reflecting pool is just two centimeters deep.

Turntable anonymously received orphans, alms, and groceries.