Around 100 sculptures from artists all over the world decorate the hiking trails surrounding this locale.

The only one of New Hampshire's original 14 World War II watchtowers to survive in near-original condition.

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

Supposed Massachusetts Grave of a pre-Columbus Knight Templar.

Resonating tubes make music from highway overpass.

The oldest Italian café in Boston, this spot also serves as a veritable museum of vintage coffee ephemera.

The proud hometown of an American legend has honored their favorite son with what seems to be a gravestone.

An 80-year-old house built out of newspapers.

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

The ruins of a Massachusetts prison farm can still be found crumbling the woods of a state park.

Home to several unusual artifacts, including a huge painting of George Washington.

The world's largest Our Lady of Guadalupe statue overlooks this Ohio sanctuary.

An unassuming 13-acre park is home to over 12,000 roses.

This bridge uses an inverted bowstring truss and is believed to be the only of its kind in the United States.

In northern Ohio, the glorious past of America's trains is on full display.

The inventor of a number of hybrid corn species is immortalized with a field of giant corn.

"Try not to knock anything over!"

This "life-size" depiction of Mickey Mouse as a half-lobster is both whimsical and a bit creepy, standing guard over the Boston waterfront.

This memorial honors those who served on Gallops Island Radio Training Station during the second World War.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

One of the last remaining movie theatres in the country that features a rear-projection system.

Millions of numbers carved in glass represent the tattoos forced upon victims.

One of the few remaining monuments dedicated to South Boston's Irish heritage.

This supermarket is suspended 25 feet above an interstate highway.