Inside a former cabaret, seven floors of erotic art.

The largest medical and anatomical collection in France lies hidden from the public.

The macabre collection of Jacques Sirgent, an expert scholar on the undead and all of their trappings.

This Parisian café is dedicated to great tea and the art of knitting.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

This recessed garden protects thousands of mountain plants by creating its own microclimates.

This frog-themed restaurant was frequented by Picasso, Saint-Exupéry, and more.

Walk through spectacular aisles of hanging meat and wagon wheel–sized cheese at the world's largest wholesale food market.

An immersive projection art installation uses sound, scale, and light to take visitors inside classic works of art.

Got apples?

BDSM, 1930s Style.

Original cabaret handbills, posters, and feline artwork are a purrfect highlight of the Museum of Montmartre.

The first green space constructed on an elevated viaduct.

A majestic lion statue guards this Parisian botanical garden, and feeds on an unsettling item.

Down a cobblestone alleyway is a museum dedicated to Romanticism, with a secret garden.

France's national museum of scientific and industrial instruments.

A counter-culture bookstore like no other hides in plain sight in the streets of Paris.

One of the oldest medical collections in Europe focusing on rare surgical instruments.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

This massive library holds what was once the largest book collection in the world.

Offering commanding views of the California coastline, this restaurant was a hub for the artists and bohemians of Big Sur.

A massive volcanic plug is now a protected area that hosts a number of bird species.

Thousands of migrating monarchs overwinter clustered amongst the eucalyptus trees.

Its dark depths conceal millions of rare, delicate crystal formations.