Relive a Polish uprising via an enormous, century-old cyclorama.

The silly symbol for an underground protest group is now scattered around the city.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

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

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

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 proud Teutonic warrior rises out of a German forest heralding a victory and measuring lightning.

The only remaining U-boat that is still floating never actually saw any action in World War II.

Hamburgers are intensely proud of their tunnel beneath the river.

The last bastion of Roman presence north of the Alps looms over a German town.

Berlin's old airport.

The "Prussian Versailles" that is as glorious today as when it was built.

"The most colorful grottoes of the world.

This historic stone bridge has an entire neighborhood clinging to its sides.

A sprawling Baroque park with 300-year-old hydro-pneumatic waterworks.

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

The abandoned site of the Beatles spiritual awakening and subsequent revolt.

A complex of six forts embedded in the Rajasthan hills.

A blooming house of worship for the masses.

An imperial fortress city that incorporated cultural elements from the entire Mughal empire, only to be abandoned the year it was finished.

Thousands of exquisitely carved stone water storage wells, hundreds of stone steps fill this exquisite medieval stepwell.

The 953 windows undoubtedly make this the world's most beautiful screened porch.

Sacred Indian temple that’s all monkey business.