A quick trip around the globe through an amazing miniature exhibit.

A master of deception, Harry Houdini's greatest trick may have been living in two places at once.

This modern, multimedia museum takes visitors on an evolutionary journey back in time.

Just a few miles from Novalja, a strange geological oddity has left scientists baffled.

One of the oldest producers of hand-folded fortune cookies still uses its original secret recipe.

This military tunnel dates back to World War II and provides visitors with a little wartime adrenaline.

This Croatian computer club features such gaming relics as the infamous Virtual Boy and an 8-bit Pacman machine.

This heart-shaped island looks substantially less lovely after a recent bulldozing project.

When Croatia became independent of Yugoslavia, the splintering governments left behind these concrete tunnels.

A Hawaiian stairway to heaven—that you can't climb.

An ode to one of the first concerts broadcast via satellite.

A unique set of caves that spits waves back out into the ocean.

A cooled lava flow from the Haleakalā volcano formed these surreal-looking columnar basalt structures.

Try your hand at old-fashioned coffee growing at this museum devoted to one of the world's most coveted beans.

During the solar phenomenon "Lahaina Noon" this bendy, curvy sculpture forms a perfectly circular shadow on the ground.

Climbing this abandoned railway leads to breathtaking vistas of O‘ahu.

This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

A true treehouse near Hawai'i Volcanoes National Park.

What remains of the summer palace of King Kamehameha III.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

Hide from the tourist hordes in these relatively unknown, and unguarded lava caves.

Race through the maze, get your name on the sign.

Giant Redwood-themed cafeteria operates under the golden rule, "Dine Free Unless Delighted."

America's most famous piece of self-built architecture.