Eight rare Corvettes are swallowed up by a sinkhole in Kentucky's National Corvette Museum.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

A mysterious suspended hand greets unsuspecting visitors at the Tower of London.

Once at the center of U.S. finance, the historic Trading Room was meticulously recreated piece by piece and rebuilt in the Art Institute.

A spectacular remnant of an Adler and Sullivan masterpiece that was destroyed in 1972.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

These sacred Mesoamerican ruins feature peculiar petroglyphs hidden in the stones.

The stoutest tree in the world.

This amazing collection includes rare stamps from around the world, including fluorescent ones.

A 16th-century monastery boasts a lush array of plants native to Mexico’s most biodiverse region.

The current seat of the Parliament of Andalusia was once the epicenter of the Great Plague of Seville.

Spain's largest bullring offers a unique glimpse at architecture and history.

An eerie collection of the surviving structures from a past celebration of the future.

Red, white, and blue painted steps along with a Union Jack celebrate the outcome of Gibraltar's 1967 referendum.

This centuries-old tower hosts endangered bald ibis mating pairs and looms over a pristine beach.

At this faithfully preserved medina off the Moroccan tourist circuit you can walk through six centuries of history in one day.

This small-town opera house has appeared much more in national culture and history than its charming setting might suggest.

Its eclectic exhibits range from the world’s first motorcycle to Luke Skywalker’s Land Speeder.

This sprawling mini-golf empire is an impressive testament to a disappearing attraction.

Where a brain, a beauty, a jock, a rebel, and a recluse met one Saturday and changed their lives forever.

Half-sized replica of the Leaning Tower of Pisa built to honor Galileo.

A historic beacon built in the aftermath of the worst maritime disaster on the Great Lakes.

The only Bahá'í house of worship in North America and one of only a handful worldwide.