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

Over 50 whirling pools left behind from the glacial age.

An old trolley bridge was converted into a breathtaking garden bursting with colorful flowers.

Locals purchased this abandoned quarry in order to make sure it continues to be overgrown.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

Scary metal statues adorn some of the signature buildings of Burlington, Vermont.

Cryptid lake monster honored with its own monument.

This opera house along the banks of the Connecticut River has two Tony Awards to its credit but it’s never staged a single opera.

Founded by the famed children's book artist, this museum spreads an appreciation of the arts through picture books.

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

100 massive sculptures in the Hudson River Valley.

This dramatic rail curve was once the target of a failed Nazi attack.

This lovely hilltop tower was specifically built to withstand 100 MPH winds.

The Hudson River School comes alive at this palatial estate.

One man's swirling six-acre monument of stone.

The lost town of Neversink, sunk by New York City.

A gigantic 10-foot tall stone man.

Not even a series of devastating fires could keep this odd castle in upstate New York from bouncing back.

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

The final resting place of New England's last "vampire."

The Connecticut village named for its subterranean thunder.

Public outcry led to this bridge's unique character which celebrates a giant frog battle and also sewing.

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

Underground tunnels remain beneath this abandoned mental asylum.