An unusual waterfall in the Santa Rosa Range, within the Great Basin of Nevada.

A unique collection of old miners' cave homes carved in to the hillside cliffs near Death Valley.

A beautiful lighthouse with as many steps as days in the year, as many windows as weeks, and as many levels as months.

One of the oldest and largest wooden churches in France was very evidently constructed by shipbuilders.

This ultra-modern wooden boardwalk turns the ocean into a swimming pool.

The largest bottled beer collection in the world holds over 22,000 unique beer bottles.

Climb to the top of its spiral spire for spectacular views of Copenhagen.

The art museum is decorated with creatively remodeled pre-Nazi swastikas.

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

The gilded, masterful astronomical clock will calculate time, dates, and planetary positions for thousands of years to come.

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

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

This ordinary street was made infamous by a legendary visit from the devil.

An old Danish political institution where members of government can grab a drink off the record.

The house where a Danish physicist discovered the connection between electricity and magnetism.

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

Once a meeting point for great thinkers, and the midpoint of the country.

A novel collection of medical curiosities housed in an 18th-century surgeon training academy.

Opulence and fantasy collide in this royal chair which is supposedly made with unicorn horns.

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

The final resting place of the author who gave us the Little Mermaid, the Ugly Duckling, and many more beloved fairy tales.

An ultra-modern diversity park in Denmark has turned an entire city block electric pink.

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

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