Lost subway station nestled beneath Toronto's busy commuter line.

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

This Cambodian riverbed is covered in ancient Hindu carvings both above and below the waters.

Buddha shrines hide within dark tunnels at this unique forest temple.

Thailand's distressed elephants find peace at this Chiang Mai sanctuary.

Modern design and unusual architecture make this mountaintop temple no ordinary Buddhist retreat.

This strange seaside tower got its name from a wealthy eccentric who would hide coins among its stones.

This unreal Portuguese palace looks as though it's made from a pile of different castles.

Once the local rulers had gone these enchanting ruins housed common folk in an almost real life fairy tale.

The fairy tale castle of the "fairy-tale king."

On the waterfront of Sydney, Nova Scotia, a 60-ft. fiddle greets incoming ships.

Hoax, mistake, or evidence of dinosaurs in human times?

A battle between nature and architecture in the Cambodian jungle.

One hundred years ago this small house in downtown Zürich became the birthplace of the Dada movement.

This historic covered bridge contains a series of macabre paintings that communicate one thing: everyone dies.

These spooky and unusual stone formations create an underworldly landscape.