The intricate stonework of Machu Picchu serves as a testament to Incan engineers.

This ancient burial cave along a roadside is also home to several Buddhist sculptures.

This amazingly preserved Gold Rush town is a historian's dream.

Japanese national treasure originally built in 593 CE.

Meet the world's longest tapeworm in a collection that really gets under your skin.

A magical place that lets you play in and explore the world of Studio Ghibli.

The decor of this Hollywood movie palace just barely predated the opening of King Tut's tomb.

One of the world's largest collections of rare and magnificent bird specimens.

Where the line between entertainment and aerospace blurs.

Most famous work of one of Frank Lloyd Wright's sons.

This grand mansion has starred in everything from Bones to Buffy.

A piece of the iconic wall found an unlikely new home in a Vegas bathroom.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

Back in 1952, you could get a mushroom cloud chaser with your atomic cocktail.

The best Tiki bar in Las Vegas.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The largest piece of the Berlin Wall in the Southern Hemisphere sits outside this German social club in a Canberra suburb.

What remains of the summer palace of King Kamehameha III.

A 1940's shrine dedicated to drowned fishermen on the outskirts of Honolulu.

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

This WWII plane died a quiet death, and is now a garden eel playground.

A tunnel of hardened lava along Maui’s famous Road to Hana.

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

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