There's a mini version of Iguazu Falls hidden in the Balkans, and it's got a rope swing.

Bridge that died in war and was resurected.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

Sniff the Titan Arum's rotting flesh.

This black church sits alone among a field of lava rock.

This elephant kraal is the only one remaining in Thailand, dating back to the 16th century when these massive mammals were integral players in war and trade.

One of the largest Buddhist stupas in the world keeps an eye out in every direction.

Sacred Buddhist home of some spiritual monkeys.

A beautifully eclectic mix of architectural styles.

The attic of a four-century-old canal house hides a clandestine church.

An art deco ice cream shop covered in vintage train station tiles.

A castle built by an eccentric medieval enthusiast in rural Ohio.

The largest earthwork effigy in the world.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

This community on a small Venetian island has taken to painting their houses in bright neon hues.

A unique sculpture park that specializes in the huge and bizarre.

An unphotographable nightly march of tens of thousands of "fairy penguins" from sea to shore.

A layered tribute to the work of mosaicist Isaiah Zagar.

Northern Ireland's Brobdingnagian stepping stones.

The ancient tomb acts as a calendar that keeps perfect time.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The oldest public library in Ireland.

Five sultans and their families rest in eternal splendor, teeming with overlooked beauty and drama.