One of the world's largest hedge letterings spells out this arboretum's name over 2,040 feet.

The bones of the Biblical Magi traveled to Constantinople and Milan before landing in their current home inside an elaborate golden reliquary in the Cologne Cathedral.

An artistically engineered dam designed to honor the relationship between humankind and nature.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

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

Some say that the battle fought at this Kansas site in 1856 was the first unofficial battle of the American Civil War.

Small teepee-like houses built for TB patients have become sheds, studios, and bus stops around Colorado Springs.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

There are eight natural springs around town, each with a slightly different taste.

While most of the games in this arcade take quarters, that would have been a small fortune when they were made.

One of the oldest art supply stores in the United States.

A Rocky Mountain city provides a happy ending for a pinto pony and his Brobdingnagian red chair.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A downtown park built on top of unclaimed graves.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

A technicolor place of worship for Elevationists.

This sidewalk tribute honors Colorado's great culinary creation.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

A mysterious suspended hand greets unsuspecting visitors at the Tower of London.

The accidental discovery of this gilt bronze head led archaeologists to find the Roman Baths in the city of Bath

This small, independent museum documents the unique culture of Deaf people in the United States.

This 1930s-era Route 66 Tulsa landmark was moved, restored, and filled with neon.

A shrine to one of England's female saints in what is believed to be her former home.

The face of the famed flier in a hillside in her hometown.