One of few surviving standpipe water towers in the U.S.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

A kitschy, creepy St. Louis mainstay.

Speak to a companion on the other side of the room loud and clear through this architectural anomaly.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

A chessmaster's dream destination.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

This is not your typical jungle gym.

Less a museum than a bizarre fantasy world created by artists and engineers.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

Polish luminaries and masterful folk art find sanctuary in this unique cemetery.

A perfectly preserved hill village where the buildings are painted like white lace.

A massive 1830s industrial site once known as Czechia's "Iron Heart" has been transformed into a playground of science, technology, and art.

A battle between nature and architecture in the Cambodian jungle.

A program of Communist glamour in post-Stalin Poland is preserved in this colorful museum.

These crumbling Latvian forts make for some haunting seaside ruins.

The mile-long pier stretches from a ruined fortress out into the Baltic.

Lithuania's outdoor sculpture trail of wooden folk art.