The oldest continuously-operating Chinese restaurant in the United States has been in business since 1911.

New fungal and bacterial species call this deadly lake home.

One of the last socialist halls still standing in the United States.

A collection of huge, site-specific sculptures sitting in the Montana woods.

This giant meditative chakra sits peacefully in the Flathead Valley of western Montana.

The only road through the heart of Glacier National Park.

Spectacular views await visitors to this lake.

The shortest river in America flows for just 201 feet.

A small Wyoming town is home to the state's oldest-operating soda fountain.

The only retired U.S. nuclear missile silo that is open to the public.

A significant example of Czech cubist architecture—a style you won't find anywhere else in the world.

Two gushing waterfalls of hot spring water within a block of each other.

The remains of a World War II-era Japanese American internment camp dot a windswept Colorado hill.

In the middle of a busy airport, a statue honoring the astronaut who told Houston that Apollo 13 had a problem.

Wondrous sandstone hoodoos where Native Americans collected clay for pottery, 9,000 years ago.

Once named the “world’s oldest gas station” due to its unusual construction material.

Once a lonely sentinel on the edge of the Great Plains, this rebuilt trading fort offers a glimpse of life on the Santa Fe Trail.

The second-largest giant sequoia in the world.

A 30-mile-long glacially-carved canyon leads to a massive pair of glaciers.

A tunnel that brings more than a century of history to life from the deepest parts of the Niagara Gorge.

This small park features a monumental fountain wall, providing a great photo opportunity in the middle of Houston.

The national park was once a plantation estate.

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

The museum is housed inside the historic 1863 Carson City Mint.