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

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

This museum glorifies the humble potato.

Home to the deepest rift anywhere on Earth.

The world's longest covered bridge is a quaint and incredible wooden tunnel.

Over 60 chemical plants and oil refineries sit in a 15-mile-wide section outside town.

Little island known for its massive beachfront "flowerpot" pillars.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

A natural history wunderkammer in the middle of the desert.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

Three hundred years of preserved Spanish colonial history in San Antonio.

"Girl in a Wetsuit" is what happens when a sculptor has to find a way around a 100 year old copyright.

Must form and function forever remain at odds? Not if the Florida Department of Transportation has its way.

St. Augustine's record-setting narrow street was designed to protect against pirates.

An icon among Florida's pre-Disney tourist attractions.

The largest retailer of seashells in the world.

A building so large that it has its own weather.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

This isn't your average roadway—it's actually a National Park and a transportation pioneer.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

American revolutionaries and British soldiers alike are buried here in the fourth-ever cemetery in Boston.

A former waterfront market is now in the center of town due to some interesting Boston engineering.