The only thing sweeter than the potatoes is the canine proprietor of this roadside stall.

This unassuming retro burger joint was billed as “diner of the future” at the 1939 World's Fair.

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

This "cursed house" features secret rooms, hidden vaults, and dark escape tunnels.

A futuristic climate change study is nestled deep within this public land.

Norway has built what may be the world's most beautiful public toilet.

A palatial art deco restroom.

An abandoned underground bathroom is now a space for public art.

L. Frank Baum wrote part of the "Wizard of Oz" series in this wooden Victorian beach resort.

An abandoned set from the 1980 film "Popeye," claimed and repurposed as a theme park by creative locals.

Apartment complexes built into huge repurposed natural gas tanks.

You can row a boat through this ancient underground reservoir.

A cool dive bar, off the beaten track.

Its original statue was deemed so ugly, locals called it “Scary Lucy.”

A stone pillar marking the location of the westernmost battle of the American Civil War only honors one side of the conflict.

This empty Detroit high school was too expensive to maintain or destroy.

Abandoned figurines adorn a small plot on the side of a craft market's entrance.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

This museum sits on the site of a decommissioned military communications base.

Some of Arizona's best spit-roasted tacos al pastor can be found at a weekend swap meet.

This bridge over the River Cuale leads to a neighborhood that was once an escape for Hollywood's elite.

Abandoned for 60 years, this submerged bridge was completely forgotten until the lake was drained.

A unique collection of diving equipment spanning antiquity to the present day.

Its frescoes depict the likeness of Marshal Tito, Karl Marx, and Friedrich Engels burning in hell.