The world's last remaining store of its kind.

Enormous crabs, bioluminescent jellies, and other amazing creatures from the ocean’s depths—some of which are in an aquarium for the first time ever.

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

This municipal playground was co-created by the father of one of the most playful characters ever.

Hundreds of trees made from glass bottles make up this forest on Route 66.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

The state bird of New Mexico, constructed entirely out of garbage.

This 47-foot chile pepper sculpture welcomes Scoville heat unit obsessed tourists to the Big Chile Inn.

The final resting place of the living embodiment of the famous Forest Service symbol.

The site of Billy the Kid’s most famous escape and the end to the Lincoln County War.

High in the Sacramento Mountains, a facility dedicated to studying the sun.

A popular place to pick up prehistoric coral fossils from the time when Michigan was an ocean.

The park is home to the United States's only still-operating Dutch windmill.

One of the few working locomotive roundhouses in the United States.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

The only surviving prototype for Buckminster Fuller's house of the future.

Little did a museum know, they possessed the last-known lunch wagon in existence.

Quirky water tower advertises the long-gone Brooks Tomato Products Co.

An abandoned town is hidden in Great Smoky Mountains National Park.

This building contains handprints that are well over a century old.

Mile-long cave system near Great Smoky Mountains.

A historic coal mine that doubles as a museum and tourist attraction.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

This functioning mill was built in the 1970s using parts from several other West Virginia mills.