Eighty million natural history specimens call this gargantuan museum home.

Scattered throughout London are ancient remnants of the city's former bounding wall.

Several plaster noses are hidden in plain sight around London's Soho neighborhood.

The remains of Crystal Palace Great Exhibition of 1851.

A island reachable by a causeway at low tide is possibly one of the earliest Western European locations to be identified in text.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

The curios of pharmacist and collector Henry Wellcome.

A hands-off space for graffiti artists to hone and display their skills.

An unusual round church in London with a Templar past.

The largest of London's subterranean rivers and once a mad, bad center of London life.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

How would you like to dine in the same room where some of the Titanic's victims were embalmed?

Canada's largest graveyard boasts a lot of noteworthy artifacts as well as its own computerized mapping service.

A morbid piece of memorabilia from the most famous shipwreck in current history is just one of the many poignant artifacts in this Canadian museum's collection.

The profile of one ill-fated deacon was emblazoned forever on this church window during the Halifax explosion.

Profile of a sleeping person 4km long in 250m high cliffs.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

The colorful, smiling concrete silos of Vancouver.

One of the largest underground systems runs under Canada's largest urban center.

The final resting place of 121 victims of the RMS Titanic, 42 of which may never be identified.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

The Incredible Hulk, Yoda, Mulder and Scully, and many many others watch over the mean streets of Toronto.

The oldest landmark of Toronto is a testament to shifting sands.

A Montreal deli that was so beloved that it was allowed to circumvent their laws of language.