One of Ohio's longest history books isn't made of paper—it's painted across the floodwall.

This small piece of Michigan is entirely surrounded by Ohio.

A steeple in the shape of a golden hand pointing straight up commemorates Zebulun Butler, the first full-time pastor of this Mississippi church.

Four metal statues of massive animal penises stand outside the university's Animal Sciences building.

This twisty sign depicts the chain's first logo.

A tribute to Loveland’s most famous sweethearts, who helped spread cupid’s message to millions.

A surprising collection of bronze faces beneath a bridge in Loveland.

A renovated hotel is bringing new life to a nearly-abandoned mining town in Colorado.

This ramshackle ghost town is comprised of mining-era buildings collected from around the region.

Civil War dumping ground for the bodies of terrorized Union sympathizers.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

An enormous pink granite batholith, long attributed with spiritual powers by the Tonkawa Indians.

A recreated Stonehenge stands in a country field, complete with Easter Island moai heads standing as sentries.

A unique cartoon-filled roadside attraction.

No one is sure why this mysterious tradition started.

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

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

Oddly shaped rock formation, misassociated with a nearby utopian community.

A dangerous narrow-gauge railroad once traced a route through this striking canyon.

These boots are made for selfies.

A tiny waterway named after a ghost story.

An amazing stag sculpture constructed entirely of discarded materials.

One of the highest points in Bexar county offers birdseye views of San Antonio and a four-story stone tower.