Large collection from the 3rd millennium BCE.

This abandoned shopping arcade has new life as an art installation.

A man's head is enshrined beneath a statue near the first building constructed for the modern Olympic Games.

Gladiators once walked this ancient, subterranean passage.

A sharp sculpture made of thousands of pieces of jagged glass.

Legend says this sacred tree was a gift from goddess Athena.

Heralded as the world's first theater, these ruins are often overlooked as they reside in the shadows of the Acropolis.

The last of its kind in the country.

One of Los Angeles's first murals once vibrantly depicted the dangers of United States imperialism.

Formerly Fire Station No. 27, the museum is a hidden gem in the heart of Hollywood.

This sculpture presents commentary on a life in pursuit of profits.

The decor of this Hollywood movie palace just barely predated the opening of King Tut's tomb.

Hand-crafted tributes to a stray cat named "Room 8" now cover this LA elementary school.

Church and home-museum of a 1920s female revivalist preacher with a very sordid past.

The exterior of this home was used for the hit television show, The Brady Bunch.

This collector's home is a constant work in progress.

Nancy Thompson's Home from "A Nightmare on Elm Street."

Left untouched since a double murder-suicide in the 1960s, Los Feliz murder mansion remains a neighborhood mystery.

This weird abode has inspired everything from the "House on Haunted Hill" to a robot hunter's pad.

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

It should come as no surprise that the best view of the Hollywood sign is from Batman's lair.

The abandoned zoo enclosures offer a perfect place to experience the other side of the bars.

World's largest collection of serial killer artwork and other macabre exhibits.

This rock in the middle of a river in Jayuya contains dozens of Pre-Columbian Taíno petroglyphs.