Places radmec Wants to Go

The world's longest known cave system.

This London pub hides a peculiar secret: a recreation of the rooms shared at 221b Baker Street by Sherlock Holmes and Dr. Watson.

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

The final resting place of New Orleans' most famous voodoo priestess.

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

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world’s largest coastal brick fortresses.

An emerald-green grotto just a short trip from Austin.

This landmark cemetery in Boston was created more than 300 years ago.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

Surrounded by low rise buildings and partially converted into an auto body shop, this marble archway is the only vestige of a forgotten Manhattan estate.

Two small chapels housed inside an ancient tree.

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

The site of one of history's most indelible and horrific tragedies.

This meticulously extracted nervous system allegedly came from a 19th-century custodian who donated her body to science.

The final resting place of one of the United States's greatest poets.

You haven’t properly toured a winery until you’ve slept in an actual wine barrel.

An extraordinary "City of Caves" carved from solid stone.

A building so large that it has its own weather.

Holy Grotto of Montserrat Monastery holds one of Europe's mysterious black Madonnas.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

The television series' iconic giant foot was borrowed from this classical painting.