Each year these high desert hills are absolutely covered with poppy flowers in a surreal show of nature.

A heavenly experience, right here on Terra Firma.

These azure waters were thought to lead to the Mayan Underworld.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

High atop the Eiffel Tower is a small apartment built exclusively to entertain the science elite and make the rest of Paris jealous.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

A winding path built in secret on the edge of the continent.

This shop for all your super spy needs hides an educational secret.

The feral felines of Roosevelt Island have a small army of allies and an abandoned hospital all to themselves.

A beautiful geyser under environmental threat.

Centuries-old bridges grown from tangled roots.

This fantastical waterfall is hidden in a cave located in a cracked cliff.

A small museum filled with over 1,000 clocks, and one particular clock calibrated to run until the year 9999.

The beautiful baroque library of the Hapsburg empire.

A 300-year-old tea shop that brought tea to the English people, not to mention the Queen herself.

A rare view of a preserved Victorian science museum.

Pompeii's less famous neighbor is still revealing her secrets.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

The deepest lake in the United States, and once the site of epic destruction that lives on in legends.

One person's lost luggage is another person's treasure.

These fantastically named natural pools look like something out of a Scottish myth.

A 30-acre garden inspired by the principles of modern physics.

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.