A lush green oasis in the middle of Chicago.

A Bibliophile's Dream.

A monument to the art of slicing people open.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

A collection of full-size movie monsters opened to the public.

Medical history museum featuring a lovely doctor's office from the 1800s.

Hundreds of skulls and bones at the largest skeleton museum in the country.

Human skulls and a stuffed goat made into a rocking chair can be found at this strange little store.

A colorful square marks the heart of the city's LGBTQ community.

This small cemetery is all that remains of Atlanta's first Black communities.

Secret gardens just a few miles from downtown Atlanta.

An underground magnet for ever-changing street art.

This magnificent Cincinnati graveyard is also a popular public park.

What is it about mushrooms that makes people wish they lived inside of them?

This collection of Japanese luck idols beckons visitors with over 2,000 waving paws.

An abandoned relic of the city's failed experiment with below ground transit.

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.

Inside an old airplane hangar, friends and strangers alike play on a massive trampoline.

A monument to the love people have for their pets.

A tiny theater hidden in an alley plays a constant stream of short silent films for anyone willing to peer through the peephole.

A pair of slides and a tree-lined stair corridor have been an urban oasis for nearly 40 years.

An essential stop before plundering, BYO Cutlass.

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