A garment factory hides a small Dominican eatery in the hallway to its freight elevator.

This semi-hidden Manhattan restaurant is based out of a loading dock.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

Nikola Tesla's former home contains an homage hidden from plain sight.

Just your average Marie Antoinette–themed speakeasy in an abandoned 19th-century subway tunnel.

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

Construction of Barcelona's iconic (but controversial) church is expected to be completed in 2026—a century after the death of its architect.

The world's oldest soul food restaurant is also one of its best.

This restaurant preserves and serves lesser-known and regional Nepali food.

Parts of the civil rights movement unfolded in this historic eatery, helmed by the "Queen of Creole Cuisine."

Tokyo’s only Ainu restaurant serves Indigenous food from northern Japan.

Just outside the Naval Academy, Hell Point is a historical marker that could easily be the point where failed students wait for the bus.

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

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

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Longest canal tunnel in the world, abandoned in the 1960s.

A hot dog stand where the heads are just as hot as the dogs.

A beautiful and abandoned New York subway station from 1904, complete with chandelier.

A basement pool hall is the front for some of the best Dominican food in New York City.

Bring your own cardboard to the slippery slopes of concrete hidden in a neighborhood park.

This double-arched masonry highway bridge is the only structure of its kind in Minnesota.

Only place outside China and India where two overhead DC power lines cross.

The famed architect designed this Minnesota gas station of the future with a lookout tower.

For over a century, it was a crucial center of mental health treatment and also the source of many local legends.