The century-old bell and clock tower at UC Berkeley is the third-tallest in the world, and has fossils.

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

Home of Howard Hughes' Spruce Goose.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

Handcrafted thermal spa washes away each night with the tide.

This black shoreline is made up of exploded lava particles.

Once a favorite playground for the world's most illustrious guests, Hotel Nacional's secret weapons and bunkers reveal a more menacing side to its golden history.

A focal point of the Cuban government, this city square features one of the most iconic images in the country.

This fairy tale-themed amusement park is now abandoned, and childhood metaphors abound.

This lighthouse was witness to the end of WWII hostilities and now collects creepy cairns.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

Mysterious stone tower featured in many alternative histories of the New World.

Oldest synagogue in the United States.

Ironically this massive termite is the mascot for a company that is acclaimed for killing his kind.

Books bound in human skin and H. P. Lovecraft's letters are among a few of the treasures this library has to offer.

Renaissance hospital featuring a rotating door into which unwanted babies were dropped.

Go inside to really appreciate this 500-year-old technological masterpiece.

Historic medieval fortified city in southwest France.

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

The curiosities and wonders of pharmacy in a delightful historic building.

Once a strategically imperative naval base, portions of this Bermuda dock complex now serve cruise ships.

Buenos Aires' city of the dead contains some very famous remains, including Eva Perón.

Metro station with a claim to rock n' roll fame.