Places Seamlesscontinuum Wants to Go

The world's longest known cave system.

This frequently-photographed waterfall takes only a short hike to visit.

A one-of-a-kind collection of a unique medium.

Seemingly grown on some other world, these New Mexico rock formations look like a disused science fiction set.

A toxic ghost town sitting atop a massive coal fire.

Continuing the tradition of the dime museum in style.

A semi-scholarly approach to sex.

These old stone ruins in the Oregon wilderness were once bathrooms and are steeped in legends of murder.

On the Oregon coast is a natural hole that seems to be draining the sea.

Most-visited and most-photographed slot canyon in the American Southwest.

The world’s first penitentiary, meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

Largest outdoor staircase in the United States.

Winter weather reveals a large Italian marble crucifix drowned beneath Lake Michigan.

This protected area in Lake Huron contains some of the world’s best-preserved shipwrecks.

Legs Inn provides Polish food, a cornucopia of Odawa artwork, wood carvings, and mounted deer heads.

This shallow cave got its name from copious amount of human bones found inside.

Located in a Civil War era building, this café is engrained with the spirit of Edgar Allen Poe.

A museum dedicated to the dead and the tools used to usher them into the afterlife.

This lone tree and dramatic sandstone outcropping are so beloved by Michiganders they can be found on one of the state’s coins.

Astounding collection of coin-operated games and automata.

There are no bodies inside these stone coffins. And there never were.

In the Ozarks, a waterfall shoots out from a glorious hole.

Where animatronic singing fish go to retire.