"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

This 1920s railway depot is now home to two unique museums complete with a miniature train ride.

Of course the guy with the first patent for an ice machine lived in Florida.

The world's 2nd or 3rd or 4th busiest seaplane base.

This whimsical outsider art wall holds tiny treasures donated by the local community.

This small Key West museum is packed with dozens of artifacts that illustrate the life of the iconic playwright.

A lone gunner's station is all that remains of a replica Spanish Fort in Florida.

Get up close with some alligators at this roadside farm attraction.

A graveyard of bathyspheres and diving bells paints a weirdly accurate account of ocean exploration's rickety history.

For divers and music lovers, the Florida Keys' Underwater Music Festival provides the best of both worlds.

It turns out that a hurricane-prone beach is probably not the best place to house wild animals.

The famous boat that once ferried Bogart and Hepburn still floats in Key Largo after being abandoned for years.

Intertwined, interspecies trees which locals believe can grant boons to lovers.

Former villa and estate of James Deering developed to preserve native tropical forests.

One of the best places to see feral Colonial Spanish Mustangs in the United States.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

A sculptor's dream castle turned fantastical ruin.

One of the smallest towns in the United States.

An architect's childhood fantasy treehouse made real.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A small Montana town commemorates the dog who waited at the train station every day for his owner to return.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

A popular rock that acted as a waymarker for American pioneers.

An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.