A cabin completely covered in coffee mugs, where visitors are welcome to leave one of their own—if they can find an empty nail.

This simple, broken column marks the final resting place of one of America's most famous explorers.

This park contains one of the largest concentrations of cedar glades, a unique and rare ecosystem.

This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

A small piece of the composer's New York home lives on in the center of Czech culture in Manhattan.

A bizarre roadside attraction and the first instance of miniature golf in the world.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

A former Oz-themed attraction that has fallen into disrepair, but still holds some of the original magic.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

Wild lights and sound effects turn a walk through some caves into an eye-popping 1960s tourist attraction.

One of the oldest continuously-operated gay bars in the United States is allegedly haunted by Truman Capote and Tennessee Williams.

This dramatic sea spire is home to the world's rarest insect and is part of the lost continent of Zealandia.

The R&B singer's modest church guarantees a religious experience, regardless of your beliefs.

Enormous lake at the bottom of a unique cave system.