Sky ships, planes, and portraits left as unique tokens of hope and thankfulness.

Hundreds of thousands of concrete bunkers crowd Albania long after the fall of Communism.

This modern museum of Mediterranean culture is surrounded by a surreal concrete honeycomb.

An Elvis superfan built Denmark's own version of Graceland.

This antique farmhouse is one of Læsø's rare seaweed houses.

The largest of Denmark's seven mysterious round churches stands on an island in the Baltic Sea.

An old limestone mine transformed into a beautiful and unusual sculpture museum.

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

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

The opulent home that inspired Tintin's Marlinspike Hall and the adventures within.

Flamboyant architecture from the turn of 20th century.

One of the largest megalithic complexes in England, which local legend holds is a wedding party turned to stone by the Devil.

A six-ton wedding present for the King of the Scots.

A huge wooden clock that is so beautiful its creator was forcibly blinded.

A statue honors the local legend that the devil helped build St. Mary's church after being tricked into thinking it was going to be a wine bar.

A stunning two-story timepiece within a medieval Brick Gothic church.

The iconic boulevard is the perfect place to catch sight of a bicycling skeleton, a levitating Satan, or a chef with his head stuck in a pizza.

Fortified medieval tower house with lovely roof garden.

A wunderkammer of gold and silver reliquaries and ancient saintly bones.

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

This strange bovine gargoyle is said to have been put in as a passive aggressive form of revenge.

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

Cold war icon and onetime "hole" in the iron curtain.

Nearly 40 miles and 1,000 years of limestone mines under Denmark.