Unicorns, elephants, and bears, oh my!

Wisconsin's most celebrated export gets the royal treatment on I-94.

137 graves holding New England's earliest residents.

In one Chicago park, a trio of werewolves are waiting to devour their fallen brethren.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

Mining town from the late 1890s, once home to Calamity Jane.

20,000 pieces in a Frank Gehry-designed building.

This amazingly preserved Gold Rush town is a historian's dream.

The end of the 4 Line is also the end of the line for 300,000 souls in one of NYC's most illustrious cemeteries.

Quirky castle designed by the American actor best known for portraying Sherlock Holmes on stage.

The kind of mixed-up place that drives archaeologists crazy.

New fungal and bacterial species call this deadly lake home.

Ancient pueblos built into the base of a natural canyon wall.

The first park built over a freeway is a brutalist masterwork.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

Sniff the Titan Arum's rotting flesh.

On the outskirts of a reborn ghost town, a decaying post office remembers the bad old days.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

The tale of a strong-willed woman who stood her ground when the commercial world came rumbling in.

Abandoned silver mine strewn with wrecked and twisted structures.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

An archival collection of over 2,200 case studies which includes human brain specimens and tumor specimens.

A bike being "eaten" by a tree is the real Vashon legend behind popular children's book, "Red Ranger Came Calling."

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.