The last vessel built by a submarine pioneer stands as a monument to his legacy.

This large boulder was used as a lookout point by Revolutionary War militiamen.

A beer pipeline runs beneath Bruges.

You can spot this teeny tiny stained-glass window from the Bonifacius bridge.

The bronzed skull of a beheaded traitor was affixed to the city gate in the 17th century.

Potato-peeling mannequins, Inca art, and a dangling tuber mobile help trace the history of fries at this Belgian museum.

The compass on its front was a handy tool for 17th-century merchants who needed to know the direction of the wind.

This Netherlands museum holds a gloriously mechanical collection of ornate musical automata.

The world's largest bicycle shelter can hold more than 12,500 two-wheelers.

Atop this former dutch railway office sits an interstellar work of art.

A historic observatory now an astronomy museum beautifully situated at the moat of the Middle Age city centre.

'The Letters of Utrecht' lays out a ribbon of poetry one letter at a time, with no final verse in sight.

Tucked behind New Jersey's abandoned Gingerbread Castle lie the eerie ruins of a once-flourishing paper mill.

The show pony of cave systems, Fantastic Caverns manages to live up to its name.

A 35-foot-tall fork stuck in the ground outside an office building in Missouri.

If there's another drive-through golf-cart bar in a bat-filled cave on top of a mountain, we don't know about it.

A trompe-l'oeil statue honoring the first guide dog in North America.

These mystical miniature houses bring a touch of magic to the New Jersey woods.

An allegedly cursed tree represents a town's reckoning with a racist past.

Vermont's hills are alive with the sound of music at this historic hotel.

In which a local geological marvel becomes a quaint roadside attraction.

Where the famed frontiersman was born, raised, and survived Quaker intrigue

After nearly 60 years, there's still a bear at Paddington Station looking for help.

This unique bridge curls up like a caterpillar to let boats pass and then unfurls again to span a small canal.