A monument to the 17,000 Chinese who worked and died to build Canada's Pacific Railway.

This half-ton piece of the Alps sits at the base of the CN Tower.

The giant birds honor two native North American species.

An enigmatic concrete structure in a lakeside Toronto park raises more questions than answers.

Willy Wonka would love this weird half-a-home.

This massive, ancient stone was disassembled and then put back together again.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

Following the trail of an old metro line, this scenic path is haunted by a creepy spriggan statue.

This Underground station has been a popular filming location for decades, even before it closed.

A subterranean necropolis blending Egyptian, Hellenic, and Roman traditions and art styles.

A subterranean ice warehouse that has lain hidden beneath central London for over a century is now open to the public.

This 1920s Dutch barge is now a floating bookstore.

A small museum that celebrates the history and culture of the LGBTQ community in England.

An unassuming London park is actually a pilgrimage site for modern clowns.

These marks in Myddelton Passage aren't your run-of-the-mill vandalism, and they weren't made by your typical vandal.

This inn of the court provides a fascinating window into London’s legal and architectural history.

This is London's smallest listed building.

Behind one of the world's most impenetrable vaults is a massive collection of retail silver.

A tribute to the intrepid explorer and his crew who perished in terrible conditions on an ill-fated expedition to the Arctic.

The plunge pool is a surviving relic of a rowdy royal residence.

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

The handiwork of a underdog clockmaker who solved an impossible problem for an Empire, and forever revolutionized seafaring.

Thanks to modern navigational tools we now know that the true prime meridian runs through a park next door.

The first geometric self-supporting spiral stairs in Britain are a truly beautiful sight.