One of the most elaborate displays of Jellyfish is on display at the aquarium.

One of the largest free-standing structures ever built, this dirigible hangar is now simply a giant skeleton.

A trash dump made beautiful by nature's power.

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

This massive redwood tree has a hole in the base big enough to drive through.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

This ultra-modern California span is actually a titanic solar clock in disguise built by famed architect Santiago Calatrava.

A roaring, awe-inspiring double cascade of icy water flows through woodland Oregon like something out of a Tolkien novel.

This famous bridge twisted itself into oblivion, but not for the reason you might think.

A museum dedicated to the history and exploration of both popular music and science fiction.

This former coal gasification plant found a curious second life as a popular public park.

The longest and widest floating bridge in the world.

This historic Victorian hotel has a scandalous history of affairs and murder.

This restored house is like a time capsule of the president's unconventional inauguration.

The site of William McKinley's tragic assassination is only marked by an underwhelming boulder.

Commercial airplanes land mere feet over the heads of sunbathing beachgoers on this tiny island.

A controversial memorial at the place where Captain Cook met his violent end.

This black shoreline is made up of exploded lava particles.

Watch the newest land on the planet form before your eyes.

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

This legendary urban waterfall creates a dazzling display of rainbows.

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

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

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