This monumental work of art symbolizes the coming together of a previously divided city.

Shimmering sea-colored mosaics and Jesus statues cover this opulent building.

The non-native bovine herd was brought in to help conserve these Berlin wetlands.

After years of being casually peed on by humans, this tree is peeing back.

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

These former Nazi anti-aircraft towers offer a singular view of the north of Berlin in the summer, and a sanctuary for bats in winter.

Berlin's old airport.

Beneath the impressive baroque cathedral that rises from the center of Berlin lies the largest collection of Prussian royals in the world.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

East meets West in this Japanese-style garden featuring plants native to Maine’s Mount Desert Island.

Despite its extensive history, this fort saw little to no combat.

Preserving the memory of the narrow railroads that once crisscrossed the state of Maine.

The largest hand-carved, outdoor sculpture collection in the state of Maine.

Built for television, this statue now serves as an unlikely memorial to a fireman who died on 9/11.

An unsolved murder victim's grave which may or may not contain her body.

Abandoned Italianate architecture on the coast of Maine.

A monument marks the beginning of the longest north-south road in the United States.

A perfectly running 230-year-old silver automaton and music box.

A little-known ruin with a convoluted history and a fascinating latrine drainage system.

A vast collection of rare, historical, and vintage supercomputers.

Like Mars, but much closer.

A vision of beautiful Hindu architecture in the middle of the American South.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

Mai Tais and Navy Grog served up in one of the original tiki bars.