An antique store houses the last operational diner from the defunct department store chain.

The most beautiful Taco Bell in the world even has surfboard parking.

This cabin from the 1850s is one of the first structures built by Chinese immigrants in California.

These ancient sacred grounds granted amnesty to those who managed to reach them.

More than 2,000 species of tropical plants call this nature preserve and sanctuary home.

A model of a galactic embassy is hidden in plain sight along the highway, proposed by a UFO religion to find the aliens that created life on Earth.

This legendary urban waterfall creates a dazzling display of rainbows.

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

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

Offering commanding views of the California coastline, this restaurant was a hub for the artists and bohemians of Big Sur.

One of the final grand railway depot hotel complexes is slowly being restored to its former glory.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

This 4,000-foot-diameter hole is touted as "the most well known, best preserved meteorite crater on Earth."

A dramatic, 360-degree recreation of Pickett's Charge in the Civil War.

The last remaining 19th-century tenement from Boston's old West End neighborhood.

Dedicated to one of the darkest moments in Irish history, this memorial has faced its fair share of backlash.

In 1958, an MIT fraternity pledge laid down on this bridge and instituted a new, unique unit of measurement.

This nearly 200-year-old restaurant's history includes an exiled French prince, JFK, and a very hungry Daniel Webster.

Centuries of crashing waves carved out this small hole in the rock, which lights up at certain parts of the year.

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

The location of this historic castle was inspired by a donkey.