A historic bridge with a lovely acoustic anomaly.

Located in a beautifully restored ice house, this museum is the result of decades of hard work and devotion to the craft of plumbing.

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

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

True to its name, this bouncy walkway may be the world’s smallest suspension bridge.

Stumps of an Ice Age forest, visible only at low tide.

Friction between grains of sand cause a curious "singing" sound.

Museum dedicated to awful artwork.

The self-proclaimed world's smallest museum, located next to a Massachusetts sandwich chain.

This plaque is dedicated to one-half of the Magliozzi brothers and their hit radio show, 'Car Talk.'

Whimsical cookie-themed plaques mark the birthplace of the Fig Newton.

This hidden labyrinth offers walkers some brief peace of mind.

A tiny monument to the classic American candy.

This nearly endless university hallway is home to a unique sunset known as "MIThenge."

This is the house that spite built.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

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