Hidden amid the tropical forest in the Caribbean Sea are the decaying ruins of the Cocaine King's luxurious island party home.

Ripped apart by a bomb in 1993, the shell of Pablo Escobar's infamous vacation house still stands.

This small city park is best known for the nightly convergence of thousands of shrieking parakeets.

This narrow street is packed with street vendors and bars selling chicha.

This archaeological museum in an 18th-century mansion showcases the country’s finest examples of pre-Columbian ceramics.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

These post boxes from a bygone era have been the source of controversy and debate.

A hip bar decorated with walls of golden skulls.

The iconic Manhattan corner that was once the site of the Beastie Boys' fake clothing store.

This foreboding building was the headquarters of the terrifying Spanish Inquisition in Mexico.

Hollywood's oldest hotel is the site of the first Academy Awards, the birthplace of Marilyn Monroe's career, and the home of Montgomery Clift's ghost.

A preserved oasis with traditional Andalusian-style architecture and beautiful views of the Nile.

If you dare visit this fort, fire-breathing hyenas might devour your camels.

This mysterious anthropomorphic statuette is on display at the National Museum of Oman.

The first religious structure on the island of Luzon and a survivor of World War II.

Richard Luke Concanen never set foot on American soil.

This 17th-century passageway is home to numerous bookshops, a witch legend, and the oldest pizzeria in the world.

Depending on how it is measured, this lighthouse can claim to be the tallest in Europe and the tallest conventional lighthouse in the world.

This cupola was once seen as an architectural disaster.

Known as Manila's "last lung," this park used to house a market, garrison, and various government buildings.

Third time's a charm, or in this case, two testicles are.

Visit a Chinese Taoist temple within the Indigenous lands of the northern Philippines.

One of the three perfect vellum copies of this historic book known to exist is on display in a specially-designed case.

These bronze statues depict the early days of trading in Singapore.