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

A collection of noses tucked inside an art museum reveals how times have changed.

Museum on earth sciences featuring a recreation of a famous curiosity cabinet.

The old observatory in Copenhagen has a spiral corridor used as a racetrack.

Beneath Denmark's Højbro bridge, a bronze merman and his seven sons forever mourn for the mother and wife who left them for land.

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

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

This sublime architectural marvel is a rare example of an expressionist church.

Copenhagen's celebrated theme park and gardens.

This eagle-topped spire remembers the military commander who snatched up California for the United States.

This unique Seattle structure was designed to be the greenest commercial building on the planet.

This Oregon farm is dedicated to teaching people the professional art of tree climbing.

Camels and crocodiles share the black waters of this stunning Saharan oasis.

Hidden in a Scotland museum is a copse of extinct tree stumps.

A shrine on the shores of the Tigris.

An incredible garden taking over the interior of a massive sinkhole.

Seventeen oak trees sprout from the roof and walls of this tiny chapel without any visual evidence of roots.

This restaurant offers the original California cuisine.

This 50-ton ship on Orcas Island has never seen the ocean.

A Buddhist temple covered in intricate designs and carvings made out of seashells and pieces of coral.

A prohibition-style speakeasy takes up residence in the last Victorian residence in Hollywood.

This historic cliffside mansion uses a natural cave for air conditioning.

A subterranean haunt where wine and homemade biscottis are always on the menu.

Erosion and time have created a naturally-formed water park.