This small cemetery is all that remains of Atlanta's first Black communities.

Secret gardens just a few miles from downtown Atlanta.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

Healing Springs that once ran red with soldiers' blood.

The upstairs reading room is packed with millions of rare books, literary manuscripts, and historical treasures.

This failed condo development was reborn as a street art hub.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

Continuing the tradition of the dime museum in style.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.

Along a California highway is a kind of Jurassic Park made of metal.

The ghostly remains of an accidental sea.

Statue of Lenin, from Cold War era Czechoslovakia, now in a neighborhood of Seattle.

From a neon Rapunzel to a bike traffic meter to a street fair color scheme, the most opened drawbridge in the US is a veritable art gallery.

A beautiful final resting place for some of the noteworthy deceased.

A giant Troll lurks under one of Seattle's oldest bridges.

Roadside collection of 65,000 signs.

A rare chance to get up close and personal with a 13-mile ribbon of ice near downtown Juneau.

This tiny square mile of Canadian sand was once considered the world's smallest desert.

A historic freight system that found the true gold rush is in tourism.

A classic gold rush hotel can be expected to pick up some ghosts along the way, and the Golden North is no exception.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

Running under an entire mountain, the longest highway tunnel in North America is kept fresh using portal fans and jet fans.