Many of NYC's synagogues have been repurposed into condos, churches, community centers and nightclubs: Angel Orensantz, Meseritz Shul, Deity, Mount Olivet.
This summer, play Third Rail, a game that allows you to compete against five other players as you try to build a subway line that serves as many people as possible.
This article marks the first Untapped Cities piece about something out of this world, literally. A recently announced House bill seeks to create a national park on the moon.
In 1931, 6 architects Dressed as their Buildings in NYC including the Waldorf-Astoria, the Chrysler Building, the Squibb Building, and the Wall Street Building.
In Geoguessr, you are "dropped" into a random location anywhere in the world on Google Maps Street View and told to figure out where you are.
Great news for architecture buffs! From now through September, you can now access the famously closed-off lobby of the Woolworth
New York City, situated on one of the largest natural harbors in the world, once required many lighthouses to aid
Source: Wikimedia Commons Did you know that Roman Holiday, the 1953 film that launched Audrey Hepburn’s career, was the first
 Image via the New York Fed Did you know that the Federal Reserve Bank of New York has a gold vault
A ghost town outside Paris with abandoned chateau, a historic 14th century Renaissance church and vintage street signage.