Visitors are treated to a stained glass kaleidoscope interior inside this work of art.

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

The greatest amusement park in the world is wall-to-wall farting dogs, puking rats, and cows with exposed breasts for the whole family.

Remnants of the Nazis' occupation of Denmark linger along the sand.

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

Nordic giants resurrected from the sea and restored to their former greatness.

This Denmark theme park is part family attraction, part experimental archaeology project.

The oldest amusement park in the world has been providing a nice spot to have some fun since the 1500s.

A perfectly circular stronghold constructed in the 10th century is now a nucleus of Viking culture housing a museum, village, and reenactment of an epic Viking battle.

This Danish rock field is actually a sprawling ancient cemetery holding the bodies of 700 Vikings.

A little-known cafe in an old copper bridge tower with 360-degree views of the harbor.

A natural wonder in south Denmark.

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

An off-the-beaten-path boutique stuffed with an eclectic collection of upcycled goods.

This Parisian café sticks almost exclusively to an ethos of reuse.

For six months of the year, three giant mirrors direct a pool of sunshine onto this otherwise occluded town.

Thousands of years of crashing waves gave this mushroom-shaped rock its svelte figure.

Norway has built what may be the world's most beautiful public toilet.

A thin pane of glass keeps visitors from sliding off this futuristic skywalk.

The burning of this 12th-century church kicked off a campaign of Norwegian Black Metal terror.

One of the most breathtaking railways in Europe also takes one of the steepest climbs, from fjord to mountain plateau.

Walk behind a 50-meter-high waterfall.

The convergence of two currents makes this a surprisingly pleasant getaway in the Arctic Circle.

An intricately carved Viking church overlooks a glistening fjord.