This 30-foot pile of rocks may be the grave of a mythological Irish queen.

Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

One of Ireland's most infamous prisons for rebels including men, women and children.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The ancient tomb acts as a calendar that keeps perfect time.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

Antiques shop filled with all manner of curious collectibles.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

A 400-square foot model of historic Quebec is the playing field for a state of the art light and sound show.

Nestled near the mountains of western Canada resides this behemoth earth mover.

The large fjord lake is thought to be the home of "Ogopogo," a giant sea serpent.

This steep cable railway has been hoisting passengers in the heart of Québec City for over a century.

This natural wonder is disappearing at an alarming rate.

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

This inexpensive lodging house was once a prison notorious for its inhumane practices.

A surviving remnant of the thick ice mass that once mantled most of Western Canada's mountains.

This lovely, if imposing, piece of Canadian gothic is possibly the most photographed hotel in the world.

Louise Bourgeois' 30-foot-tall steel spider sculpture.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Housing a morgue, rare and confiscated weapons, and autopsy remains, the Vancouver police museum displays the dark side of Canada.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

A working steam clock, one of only a few in the world, located in Vancouver's Victorian Gastown.

This chilly Canadian hotel has a four-month lifespan due to the unusual material it's made of.