An underwater city for the dead.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

This modern antique shop is a museum for 1980's Saturday morning cartoon culture.

Eighteen miniature death-scene dioramas.

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

Continuing the tradition of the dime museum in style.

A technicolor place of worship for Elevationists.

Enormous lake at the bottom of a unique cave system.

A 100-year-old purveyor of curiosities, curios, and kitsch featuring mummies, shrunken heads, and a Fiji Mermaid.

Explore the largest pure gypsum deposit in the world, and go dune sledding while you're at it.

Elevated freight railway turned wildly successful urban park.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

Crystal clear lake with a shoreline of travertine located in a Colorado canyon.

A bizarre house filled with an astounding array of collections.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

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

An immersive environment that is part haunted house, part choose-your-own-adventure, and part jungle gym.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

Crammed into several rooms of a Staten Island home, this museum is a vodka-soaked paean to the pleasures of drinking.

Residents of Berlin take their coffee and cake in one of the city’s most restful spaces: a cemetery.

For this chef, an active volcano is his oven.

This grand Spanish-Cuban restaurant has been serving customers for more than a century.

Some of the freshest vegetables in Seoul are grown in a subway station.