A historic bridge no one is allowed to cross.

This candy-colored storybook village originated as a 19th-century Methodist campground.

Small caves once used as a hiding place for some of those accused during the Salem Witch Trials.

The head of a legendary creature allegedly killed during colonial times is now on display at a local restaurant.

A unique collection of more than 250 rocks and minerals located on a university campus.

A replica of fossils believed to be the first scientifically-described dinosaur bones found in North America.

This French Canadian classic is a specialty of the oldest continually used church in Minneapolis.

The ancient tomb acts as a calendar that keeps perfect time.

The farm where one of America's most famous folk artists created her paintings.

In which a local geological marvel becomes a quaint roadside attraction.

Dedicated to "the father of U.S. life insurance."

This Great Depression-era creation was once known as the strangest house in the world.

The thousands of shades on display — some toxic, others impossibly rare — are a library of more than just color.

This striking arch, one of the first architectural elements constructed in Prospect Park, was recently restored to its original glory.

This last stalwart of the now-forgotten feminist restaurant movement has been serving food in an activist atmosphere since 1977.

This memorial garden is the final resting place of many beloved pets including that of a famous explorer.

This cave was once thought to be a hiding place for the devil.

No one really knows how these old hobby horses got here, but the herd keeps growing.

The Connecticut village named for its subterranean thunder.

Now home to hardy plants, these sand and gravel dunes once held back a massive prehistoric lake.

Inside a state forest, the forgotten remains of a Cold War defensive installation.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

This roadside wonder is as mysterious as it is beloved.

Designed as a place for patients to take in the scenery, this tower has a dark history.