Ship-sized kinetic sculptural fantasy.

The signs of a long buried road can still be found hidden beneath a London sewer grate.

The John Snow Memorial marks the epicenter of London's 1854 cholera epidemic.

The half-finished remains of what would have been Scotland’s biggest piece of landscape art.

The original home of the Lego has a huge amusement park dedicated to the iconic plastic toy.

Mounds, rune stones, and a 1,000-year-old church, left behind by Denmark's first two kings.

A failed attempt to control drifting sands yielded a gnarled sylvan wonderland.

Tiring of digging out the door to this church for every service, it was eventually abandoned to the sands.

A walkable map of the world, made from soil and stone by one man.

The northernmost point in Denmark is a turbulent sandbar created by two clashing seas.

A Danish fisherman spent 25 years covering nearly every inch of his home with tens of thousands of shells as a gift to his wife.

Along this stretch of beach in Denmark resides several massive bastions of energy.

An enormous playhouse designed to look like 21 stacked Lego bricks, with another 25 million colorful Legos inside.

These old World War II fortifications have been transformed into an unusual equine attraction.

Four alabaster giants contemplate the tides on the shore of Denmark.

This colossal hiking boot, once built for a scout jamboree, serves as an observation tower and barbecue area.

Honoring a local founder, this tiny tribute once vanished under mysterious circumstances.

A bronze fountain celebrating a strange, seductive, long-breasted, motherly creature from regional folklore.

A spiralling hourglass-shaped tower rises from the forests in Denmark.

A building-sized painting of the renowned 19th-century American abolitionist.

A free public golf course hides in plain sight in the heart of Scotland’s capital.

This historic pub has maintained much of its 1906 decor, including a small sequestered room for women, where orders were slipped through a tiny window.

This modern work of art was a refreshing addition to one of the oldest theatres in the city.

A small literary museum remembers the life and works of the author of The Thirty-Nine Steps.