A careful eye can find hundreds of dinosaur tracks running along the Connecticut River.

A men’s restroom became a sandwich shop.

These whimsical works of art tell the story of the city's past and present.

Ice cream stand, snack bar, and time capsule of milk conveyance.

Trash escaped from a landfill to fill beaches with all kinds of treasure.

The history of the tea trade is told in bas-relief on this historic pair of Boston doors.

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

Beautiful steampunk ghosts of early Massachusetts.

Naturally formed white marble arch housed in an abandoned marble quarry from the 1800s.

No one really knows how these old hobby horses got here, but the herd keeps growing.

Dim sum, served in a grand old theater.

A beautiful Victorian-era cemetery, complete with a miniature village.

Generations of rockhounds got their start at this beloved, historic mine.

The 92-foot-tall structure is based on the aircraft that carried the first Americans into space.

A recreated sign from the movie Jumanji has become a makeshift tribute to the film's late star.

The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

The sculpture is made of more than 100,000 knives collected to raise awareness about violence.

This "floating railway" is one of the world's oldest monorail systems.

Cabaret where the show girls are all androids, and the patrons couldn't be more pleased.

Thousands of acres of beautiful wild landscape in the Great Basin.

Berlin's beloved bear is immortalized at the Museum für Naturkunde.