The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

A macabre farm reserved part of its 222-acres for dead bodies, all in the name of science.

A layered tribute to the work of mosaicist Isaiah Zagar.

An Escher-inspired library dedicated to the wonders of the human mind, yet closed to the public.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The first declared National Monument in the United States.

The largest and most famous wax anatomical collection anywhere in the world.

Arlington Cemetery exhibit dedicated to death and grieving.

The only remnant of a small mining town is an abandoned railroad tunnel that is steeped in ghostly lore.

A mysterious spirit totem at the edge of Navajo lands.

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

Race through the maze, get your name on the sign.

A faux European lane smack dab in downtown L.A.

A shrine to a skeleton saint in the city of angels.

Hidden in the hills of Hollywood, this secluded Oz-themed garden is dotted with dozens of thrones.

Taumatawhakatangihangakoauauo tamateaturipukakapikimaungahoronuku pokaiwhenuakitanatahu.

Hundreds of bras, blowing in the wind.

This strange geological landscape erupts with sudden bursts of water.

Known for the tunnel that leads visitors to the water.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Dolphins, ancient clams and hundreds of waterfalls make this one of the world's top tourist destinations.

A take-out restaurant that only serves cuisine from countries with which the United States is in conflict.

How did the right arm of a 13th-century English bishop wind up in a Connecticut church?