Swarms of dainty flying insects swarm into the Petaloudes Valley to get busy.

A monument to the three wars that led to German unification towers within a Berlin traffic circle.

A brush maker used his factory to protect blind Jews from the Gestapo.

Puppet theater and museum holding a collection of more than 300.

An abandoned NSA listening post on Berlin's "Devil's Mountain."

Visitors can explore the role of mysticism throughout the ages inside this interactive museum of magic.

A unique Holocaust memorial tells the personal stories of the Jewish residents exiled from greater Berlin.

Home to 10,000 medical specimens including the remains of Rudolf Virchow's extensive collection of pathological specimens.

A museum dedicated to the history of a terrifying secret police is now held in their former headquarters.

This monumental fountain has moved around the city multiple times.

The popularity of Sherlock Holmes led to the creation of his fictional address, turning the orderly London street numbers askew.

At this hidden studio, the dying art of taxidermy is alive and well.

A famous songsmith's custom piano, dubbed "High Society," is hidden just out of sight in one of New York's finest hotels.

The crown jewel of the Queens Museum is a nearly 10,000-square-foot architectural model of the city originally built for the 1964 World's Fair.

Prove you deserve to be fed by Kenny Shopsin.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

Home to the infamous "Typhoid Mary" and the worst loss of life in New York's history prior to September 11, 2001.

One of New York's best collections of pinball is hidden in a secret bar in the back of this laundromat.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

This elephant kraal is the only one remaining in Thailand, dating back to the 16th century when these massive mammals were integral players in war and trade.

This mountain sunrise is one of the most breathtaking views in Thailand, yet well off the tourist trail.

Acres of salt crystal pyramids dry in the sun along Thailand's "salt road."

A shrine built to combat the bad karma of a commercial venture.

A museum in a law office, filled with authentic and counterfeit goods.