One of only two commuter aerial tramways in the United States.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

A dilapidated dock tells the story of Titanic's missed arrival.

A semi-scholarly approach to sex.

Elevated freight railway turned wildly successful urban park.

Along with his smaller donkey pal, he guards the museum’s exhibits and memorabilia.

This urban oasis is a marvelous meld of music and landscape architecture.

This unusual structure may be on its way to becoming a cultural landmark in Toronto.

A memorial to the tens of thousands of Irish who fled to North America during the Great Famine.

Legend says that this short Canadian tunnel still holds the dying screams of a girl who burned alive.

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

Soaring over the Niagara Whirlpool since 1916.

One of many reminders of Tesla's scientific contributions overlooks the falls which inspired him.

The world’s oldest baseball field had to fight to earn its record.

The artwork honors those who are dedicated to preserving the beautiful Michigan peninsula.

This is the last hand-cranked chain ferry of its kind in operation in the United States.

This former county courthouse was originally an opulent hotel and entertainment venue.

The structure has welcomed visitors to this scenic harbor city on Lake Michigan for many decades.

A collection of more than 10,000 racist objects that teaches the atrocities of social injustice and intolerance in American history.

Locals often dress this effigy of Traverse City's founder in festive outfits.

A tragedy and memorial that raised awareness about the dangers of unsealed mineshafts.

This Native American cemetery features decades-old spirit house hidden behind pine trees and moss.

This monument commemorates the only American soldiers to have directly fought Russians during World War I.