One of the last Depression-era bandshells still standing was the site of Elvis Presley’s first live concert.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

High on a hill overlooking Los Angeles lives a world famous, high power conical Tesla Coil.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

Remants of foundations, streets, and streetcar tracks inhabit the cliffs where a landslide occurred in 1929.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

Most-visited and most-photographed slot canyon in the American Southwest.

A crumbling hospital from the 1850s on Roosevelt Island.

Rippling sand dunes frozen in the Arizona rock.

Don't get it twisted: This is the oldest pretzel bakery in the United States.

It would take 35 firetrucks to fill this enormous glacial pothole.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

A resilient tree that has survived for more than 700 years in Guánica Dry Forest.

A snapshot of the city's fascinating voodoo culture.

This house proudly displays an interactive and continuously changing exhibit of lawn flamingos.

A quirky collection of old chairs fills a random vacant lot in suburban Texas.

A Texas-sized particle collider that was abandoned due to its Texas-sized budget.

This gravity-defying rock formation is one of Big Bend’s natural wonders.

The home of a former Minor League baseball team that beat Joe DiMaggio's New York Yankees in 1949.

Hike the ruins of a zoo that was shut down by an unsolved murder.

An immense cave that has served as an outlaw's treasure trove, an underground dance hall, a nuclear fallout shelter, and much more.

An entire subdivision was accidentally built on a flood plain, resulting in its eventual demolition—but the streets are still there.

The petroleum industry brings you the joys of hydrocarbons and largest collection of antique oil rigs in the world.