This Memphis recording studio launched the careers of Jerry Lee Lewis, Johnny Cash, and Elvis Presley.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

Walk the whole Mississippi River!

Hundreds of graffiti artists have decorated this flood-wall on the west bank of the Mississippi River.

This unassuming riverbank is Missouri’s first designated site in the National Underground Railroad Network to Freedom.

Dozens of large steel sculptures fill this two-acre park outside a former blacksmith's studio.

This museum explores the history of stickers and is home to RePEELed, an exhibit featuring sticker art from around the world.

A fantastic place to see murals, and an important location in the history of Toronto's legal street art scene.

A throwback train ride transports passengers through one of the lesser-known national parks in the country.

An art deco ice cream shop covered in vintage train station tiles.

A collection of Witchcraft artifacts and occult paraphernalia started by the leader of the Long Island Coven.

This ever-changing arrangement of naked dolls even caught the attention of "The Walking Dead" crew.

A museum and doll store featuring a surreal and super sanitized version of where babies come from.

An underwater city for the dead.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

The fading, forgotten remains of a once bright and booming factory.

This sign designates the road that leads to the infamous Area 51.

Largest collection of mounted dinosaur specimens in the world.

The marker offers a rare chance to be in four U.S. states at once, though there's some controversy over its geographic accuracy.

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

This museum of miniature displays provides a journey through early American history.

This small museum is kept in a house that was integral to the genesis of Uncle Tom's Cabin.

Visitors to this arboretum are greeted by three smiling giants crafted from sustainable materials.

At the largest railway museum in the United States, you can see everything from an early steam engine to a functioning Thomas the Tank Engine.