Colorful umbrella-covered trees in Singapore's Little India look straight out of Dr. Seuss.

Singapore's landscaping project is home to 18 incredible Supertrees.

For one day every month Barcelona's Estació de França transforms into a market for model trains.

One of Europe's largest supercomputers is housed inside of a disused chapel.

Week-long block party becomes a competition for the best decorated street.

Gaze upon chocolate sculptures depicting everything from chariot races to Gaudí's famous church at this shrine to sweets.

These secluded and abandoned anti-aircraft defenses have become one the most scenic viewpoints in Barcelona.

This semi-secret storybook hedge maze is also the oldest garden in the city.

One of Antoni Gaudí's most classic buildings is well-known for its "dragon-back" design.

La Monte Young and Marian Zazeela's "Dream House" will immerse you in an ever changing world of sound and light.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

The former Willingdon Airport started operations in 1929, in India's capital, Delhi. Now, it's used for maintenance runs and helicopter rides.

No cyclone yet has been able to topple this rugged Indian lighthouse.

Liquor and flowers mark a holy site for Indian motorcycle riders.

World's tallest monolithic statue has served as a pilgrimage site since its completion in 993 CE.

Megalithic monuments resembling magic mushrooms.

The world's largest Tibetan refugee settlement.

The abandoned site of the Beatles spiritual awakening and subsequent revolt.

At 8,000 feet, the world's highest tea estate draws visitors for both its products and its panoramic views.

An abandoned settlement originally established by British colonialists in the Andaman archipelago.

Modest by day, illuminated majestically at sunset.

This hilltop warren of monastic dwellings is the result of centuries worth of Mongol attacks.

Remote town home to Himachalis, Israelis, and tons of hashish.

A centuries-old fortress city lies in ruin.