Savor the famous tempura-fried pork tenderloin sandwich at this long-standing Kansas City food counter.

This small turbine mill along Rocky Creek was built in 1928

An underground river pushes more than 200 million gallons out of this Missouri spring every day.

A historic, scenic mill that was forced to close due to overlogging.

Around 50 million gallons of water flow from this spring every day.

It's as if the herds walked straight out of a fairy tale into the Missouri wilds.

Away from the crowds of fishing enthusiasts, take a hike deep into the woods and journey into an eerie darkness.

Often referred to as the largest spring in America.

These pink granite water slides are the result of millions of years of erosion.

The crumbling remains of the first Black-owned and operated hospital in Kansas City.

Old 'Nutcracker' sculptures from 'Where the Wild Things Are' author found new life as a seasonal attraction.

This Puget Sound military post has a long, turbulent history as a gateway to the Pacific.

Allowing humans and fish alike to migrate from freshwater to saltwater and back again.

What's that on the side of that building? Va Va Voom, it's Bettie!

One of the only cooperatively owned bars in the nation wears its eclectic history on its walls.

An allegedly haunted mansion with a tragic, tawdry past.

A (slightly) grownup take on the classic retro arcade.

This Seattle store is packed with all sorts of curious creatures and creations.

This popular bar has been blurring the line between normal and edgy for more than 75 years.

Site of the greatest known waterfall that ever existed.

This large artificial waterfall in Washington state was merely an incidental byproduct of a technological megaproject.

Legend says that these tall basalt pillars are the petrified wives of a trickster god.

Local legend has it that an old, decaying staircase outside this cemetery is haunted by dozens of ghosts.

A giant milk bottle from the 1930s beckons drivers to this diner.