This 22-floor tower's Skydeck offers panoramic views of Amsterdam.

This unusual elevator doesn’t stop or slow down.

An ancient passage filled with stalls selling used books, once frequented by Vincent Van Gogh.

This large copper bolt represents the benchmark for measuring sea levels in most of Europe.

Established in 1638 to battle the Black Death, Hortus Botanicus Amsterdam is a treasure trove of rare flora.

A poignant museum dedicated to the history of the Dutch resistance against Nazi occupation

This gorgeous reading room houses the oldest and largest art history library in the Netherlands.

A floating cat sanctuary on an Amsterdam canal.

Amsterdam's narrowest house facade is a monument to 17th-century tax evasion.

A real (but thankfully not live) missile stands tall as a monument to the United States military in the small town of Cordele.

This abandoned bridge is now a favorite haunt for graffiti artists.

The tombstone of the founder of the lost town of Ogletown is now stuck inside a traffic median.