San Francisco's newly reopened hands-on science museum.

A museum befitting the city responsible for supplying the majority of the world's LSD.

The only theatre in the world constructed specifically for sound movement.

Get lost in this haunting fairytale art walk through a man-made eucalyptus grove.

A unique form of erosion created an uncanny landscape of boulders perched atop slender columns of clay.

An archaeological treasure trove towers over the valley of Chiavenna.

The abandoned "Ghost Mansion" was left to decay in the mountains of Northern Italy.

The Sighignola summit on the Swiss border offers views so breathtaking it's been named one of the most beautiful places in Italy.

A fairytale island floats in the middle of Italy's little-known Lake Orta.

This enchanting 600-year-old tree is so magical it inspired the beloved tale of Pinocchio.

A 16th-century horror show built in a lovely Italian garden.

An Italian crevasse filled with abandoned buildings gives visitors a look at the world without humans.

A larger-than-life house of cards stands outside the house of a former fashion designer.

Two very green residential towers cleaning the air in one of Europe's most polluted cities.

This Louisiana folk art gallery is a gnarled collection of driftwood homonculi.

One of the few existing, fully functional Showbiz Pizza animatronic shows.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

This unique shop is full of memento mori art, antique medical equipment, secret society paraphernalia, and historical relics.

Imagine playing a version of Legends of the Hidden Temple, but with a distinctly Southern Gothic flare.

The only rotating bar in New Orleans has been slowly spinning since 1949.

This macabre shop, filled with art, oddities, and taxidermy is hidden in the heart of the French Quarter.

The second oldest continuously operating bar in Louisiana.

It's clear this abandoned Art Deco gem was no ordinary cleaners.

An otherworldly musical haven in The Big Easy.