Six miles off the coast of Key West, a former military transport ship is now one of the largest artificial reefs in the world.

The former desk of Fire Chief Joseph "Bum" Farto is all that remains after his mysterious disappearance following a drug conviction.

The second oldest continuously operating bar in Louisiana.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

The longest enclosed pedestrian bridge in the world spans 14 lanes of traffic and six rail tracks, all while lighting up the night sky.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

Where beautiful signs live on forever.

The statue of the famous elephant who was the original source of the word "jumbo".

A mysterious lake provides fresh water without any source, somehow restoring itself from atop its mountaintop perch.

Thanks to its curved shape, this incredibly durable dam "whispers" to visitors.

A flying saucer has landed for good in the middle of a tiny Canadian town.

A boardwalk winds above this beautiful bog full of wildlife and a rare type of turtle.

Named in tribute to Canadian singer and songwriter Neil Young.

This giant Canadian coin is a monument to the artist who created its iconic emblem.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

There are two legends behind the origin of this unusually tall sanitary structure.

A single handprint, which, according to Ohio State University legend, cannot be scrubbed off.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Canada's oldest railway tunnel is illuminated in a rainbow of color as it passes under the streets of this small city.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.