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

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

A dilapidated dock tells the story of Titanic's missed arrival.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

Read a book next to a Midtown waterfall.

This little museum is built on a theater that was once a wildly elaborate speakeasy.

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

A museum dedicated to the history and exploration of both popular music and science fiction.

Home to items never before seen by the public.

The old Niles Canyon Aqueduct in the San Francisco Bay Area is a bemusing and secret trail through nature for wayward travelers.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

A 30-acre garden inspired by the principles of modern physics.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

An emporium for the weird, creepy, rare, and just plain gross.

Banksy gives themself artistic license with this piece of London street art.

Continuing the tradition of the dime museum in style.

There is no trying to fall in love with this Star Wars fountain, you just do or do not.

The only swimming pool listed on the National Register of Historic Places is emptied and refilled each day with naturally filtered water.

Macabre astrological automaton clock dating to the late 1400s.

Eighteen miniature death-scene dioramas.

A Pythagorean funhouse that tries, successfully, to prove that math is the coolest thing ever.

The hidden "ballroom" under a mansion lake was built by a criminal who ate a cyanide pill during his trial.

This shop for all your super spy needs hides an educational secret.