A sculpture of a salmon swimming through a brick building.

A collection of colorful dinosaurs hidden in an actual rainforest.

This Asian-inspired tower in a lush urban park provides spectacular panoramic views of Baltimore.

Public opinion is still divided on this enormous sculpture in front of Baltimore's Penn Station.

Perhaps the oldest vine in North America, this sprawling plant helps make a sweet wine.

The lesser-known lost colony of Roanoke was a safe haven for formerly enslaved people during the Civil War.

This shifting North Carolina sand dune is an odd little desert surrounded by oceanic forest life.

The striking jade death mask of an ancient Maya king is displayed in a replica tomb in Mexico City.

One of the few places where you can visit a cenote and Maya ruins at the same time.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

On the Spree bank, discover one of the last reminders of a symbolic wall that divided, and was torn down by the people.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

The most visited, and possibly most controversial, museum in Germany.

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

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

Hans Christian Andersen for the postmodern world.

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

An artificial date palm stands as a memorial to Warsaw's Jewish community.

These plaques found across Warsaw commemorate the sites where executions or battles took place during the German occupation.

Order “Proletariat’s Cutlet” at this communist-themed restaurant allegedly once visited by Lenin.

A statue honors the children who fought Nazis in Poland.

A tribute to the Polish insurgents who fought in the failed attempt to end their city's Nazi occupation.

The giant statue and its model solar system honor the native Pole who declared that the Earth revolves around the Sun.

This enormous 32-foot painting depicts Poland's greatest medieval battle in glorious detail.