In Houston's airport, a cow is properly equipped to jump over the moon.

The largest underground pedestrian tunnel system in the U.S. mostly caters to the people working in the offices above, but provides a great, air-conditioned way to traverse the city.

This small park features a monumental fountain wall, providing a great photo opportunity in the middle of Houston.

A little bit Wonkatania, a little bit pink elephant.

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

Beer lover's can-covered house.

A taste of Middle Earth, in the middle of the Bayou City.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

The final resting place of one of the brightest physicists of the 20th century.

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

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

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

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

The de facto symbol of Copenhagen is this bronze fairytale which cannot seem to keep its head for very long.

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

Copenhagen's celebrated theme park and gardens.

This North Carolina store preserves a historic moment in America's movement for racial equality.

A mysterious demonic figure peers down from its perch within the gorgeous Chester Cathedral.