Lone survivor from Custer's Last Stand forever preserved.

A rainbow-colored house promotes LGBTQ rights across the street from the Westboro Baptist Church.

Cannon designed to fire an atomic warhead.

This historic railroad hotel built from Kansas limestone was once the most popular hotels for traveling salesmen in the midwest.

A 20-foot-tall egg painted in a traditional Czech patterns by the Czech community in Wilson, Kansas.

This tiny old water tower once doubled as a makeshift jail.

Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.

The ruins of an Estonian prison are drowning in the quarry lake where the convicts were once forced to work.

Relics from an era long gone, sit idle outside this Estonian museum.

Estonia's largest creative city is a vibrant bohemian hub located within a former industrial complex.

The oldest church in the Estonian capital is home to over 100 fantastical cemetery coats-of-arms.

An empty relic of the Moscow Olympics crumbles away in Estonia's capital.

An underground nightclub helped spark a "Singing Revolution."

The oldest continuously operating pharmacy in Europe.

The Guardian of Tallinn.

Romania's triumphal arch looks out over Bucharest.

This communist behemoth is the heaviest building in the world and a legacy of a brutal regime.

This once-derelict building is now one of the most beautiful bookstores in the world.

The bust of Romania’s most notorious ruler, Vlad Dracula aka "Vlad the Impaler," keeps watch over the ruins of his medieval court.

The European towns of Brașov and Râșnov each have proud signs reminiscent of the Hollywood sign.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

The possible imprisonment of Vlad the Impaler here earned the medieval castle its nickname, "Dracula's Castle."

This elaborately decorated, fairytale-like Romanian royal palace is one of the most striking castles in Europe.

This stone memorial pays tribute to a massive shipwreck which was sadly overshadowed by the death of John Wilkes Booth.