This Bangkok high-rise looks like a rudimentary LEGO elephant.

A small museum in the Golden Triangle tells the story of the opium drug trade that gripped Northern Thailand.

This extensive collection of dead bugs may be the world's most idiosyncratic and personal insect museum.

Bizarre dirt trail winds a narrow path above the tree line.

Eat like a bird in a bamboo nest.

Trees emerge from the surface of this small man-made reservoir.

Stunning wetlands ablaze with pink lotus flowers.

A modern temple with an ancient philosophy.

At the right time of day, sunlight floods through the roof of this cave and illuminates the small pavilion hidden within.

A white Buddhist temple with a golden restroom.

Bangkok's men with dangerous jobs come here in search of protective talismans.

An abandoned amusement park turned street art gallery with open walls for visitors to spray paint.

The abandoned summer estate of the former Greek Royal Family.

After a catastrophic forest fire, a Greek artist transformed scorched tree trunks outside an old sanatorium into this haunting sculpture garden.

Legacy of the earthquake that nearly wiped Lisbon off the face of the Earth.

This mansion on an island off the coast of Georgia once belonged to a 108-year-old heiress.

The ruins of an early 1900s neo-Baroque mansion sit nestled in a local park in the Hungarian plains.

Hidden within the waterfront hills resides this dilapidated military stronghold.

A huge Soviet-era robotics factory in the outskirts of Pripyat, now long-abandoned.

The crumbling remains of a 19th-century textile factory.

One of the few Cold War-era bases with many of its original structures still standing.

Designed by famed 20th-century architect Cass Gilbert, the future of this abandoned 1908 rail station is currently in limbo.

What was once a summer home next to a waterfall has now become littered with graffiti and children in swimsuits.

A century-old miner's quarters turned mansion.