This classic steam-powered train takes tourists on a nostalgic trip around the Connecticut River Valley.

An abandoned Depression-era zoo hidden just off the highway.

The final resting place of a circus performer who went by the pseudonym "General Tom Thumb."

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

New Preston and Kent, Connecticut - where Friday the 13th, Part 2 was filmed.

A bronze monument to the infamous radio broadcast in the real New Jersey town where the fictional Martians crash-landed.

An "evil painter" included pointed symbols in this artwork to poke fun at members of the Danish Parliament.

The final resting place of the author who gave us the Little Mermaid, the Ugly Duckling, and many more beloved fairy tales.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

Copenhagen's celebrated theme park and gardens.

The final resting place of many of New Jersey's most famous residents, including U.S. history's most in-vogue antagonist, Aaron Burr.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

The mysterious canine hides atop a drain pipe on the back of the building, some say as a sneaky shoutout to Yale.

From horses to stainless-steel trucks, this iconic Providence burger wagon is one of the oldest mobile diners in the country.

How did the right arm of a 13th-century English bishop wind up in a Connecticut church?

Made of bronze and wearing a blue gown, this lady sat in the same location in the Yantic Cemetery for more than 119 years.

Sand dunes from a glacial lake are preserved in this woodland park.

Memorial to one of the most fatal fires in both circus and U.S. history.

Who knew the Devil's domain was a hot spot for tubing?

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

The highest point in Connecticut was incorrectly memorialized before surveyors discovered the actual spot.

Retirement home where the actress who played the Wicked Witch of the West passed away.

What appears to be an act of fruit vandalism is actually a cultural statement.