Amidst the bustling streets of Dublin, there is a hushed garden that is dedicated to "All those who gave their lives in the cause of Irish Freedom."

The modern birthplace of Irish freedom.

This neon landmark has been posing this deadpan question to follicly-challenged Dubliners for over 50 years.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

A museum that cashes in on its infamous little people while teaching you a thing or two about the Irish fey.

A guitar mounted on a wall in Temple Bar honors the Irish musician.

Ruins battered by centuries of war and disaster offer a wondrous glimpse of medieval Ireland.

A moody and picturesque riverside ruin overgrown with vegetation.

A dad joke was inevitable when a member of this 19th-century chocolatier family married the president of France.

A historic and beautiful Art Nouveau chamber in a historic railway station.

This unusually shaped mountaintop tower looks like a UFO floating over the city.

An unusual bronze bus shelter is actually an art installation commenting on the city's history with the Nazi party.

One of the most notable figures in the Wurstelprater’s history is often assumed to be a fictional character.

A spherical "micro-nation" in the heart of Vienna.

Beautiful Austrian natural history museum with carved ceilings and row after row of ancient taxidermy.

One of the best collections of wax anatomical models in the world.

This former insane asylum now holds a pathological anatomy museum.

This museum promotes informed contraception by documenting its often secret past.

Op-art architecture designed for happiness.

This Austrian museum celebrates the work of famous forgers and their inimitable imitations.

Legends surround an ancient tree trunk riddled with nails for good luck.

This grand manse has been transformed into a museum devoted to one of the founders of Fantastic Realism.

Along the edge of this fountain are 365 smaller fountains that represent the days of the year.