A restaurant on Staten Island showcases a different grandmother’s cooking every night.

A bit of retro transportation flair preserved in the world's largest department store.

An abandoned asylum where patients have been forgotten but their possessions remain.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

One of the last Jazz Age "Wonder Theaters" in New York City.

The haunting, dilapidated remains of a former poorhouse on Staten Island's Greenbelt.

A DIY art gallery/music venue/lecture hall dedicated to video game culture.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Dodge prohibitionists and slide through the telephone booth in Crif Dogs.

A tiny museum housed in a New York freight elevator specializes in the "overlooked, dismissed, or ignored."

Series of storm drains connected to a dark urban legend.

The walls and ceiling of this Polish church are decorated with thousands of skulls, with another 21,000 skeletons just below.

The Grand Lodge of Ireland is one of the oldest in the world, full of fantastical, elaborately themed rooms.

A sacred well steeped in Pagan roots on the West Coast of Ireland.

A psychological self-portrait in the form of a giant, segmented head.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

Come for the pastrami, stay for the million-dollar art.

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

Abandoned power station once home to a squatter community, now being developed into an arts center.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

This fairytale-inspired cottage was created by a university literature professor.

A six-story-tall golden pyramid, surrounded by a moat.

Staves, storm-calling, and of course, necropants.