The world's largest Holstein cow.

A true roadside icon standing on the same plains that the herds once roamed.

The world's largest mountain carving could fit all of Mount Rushmore inside it many times over.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

The world's tallest turtle riding the world's largest snowmobile.

The metal bird, nicknamed "Sandy," stands nearly 40 feet tall and is an homage to the birds that migrate through North Dakota every year.

Nature's biggest mammal swims in landlocked Oklahoma.

This public square capitalized on a single Eagles reference to bring some life back to an Arizona town.

Vintage neon signs illuminate highway history.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

This classic Kansas City song reference is the place for anyone who wants to stand at the corner of 12th Street and Vine.

Inside houses a vast collection of military aircraft and missiles spanning the ages.

Where beautiful signs live on forever.

This shrine to McDonalds' most iconic sandwich holds a 14-foot tall burger.

A beautiful oddities shop crammed with strange and morbid curiosities.

Oversized statues are just the tip of this nostalgic Americana roadside attraction.

A fitting attraction for the corn capital of the world.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

Ever wanted to can Spam?