Possible relics of the ancient Roman city are hidden in this restaurant's façade.

A whimsical, but often overlooked clock in Park Avenue.

A Victorian cemetery in the heart of Brooklyn remains a popular mecca of morbid curiosity.

Once America's longest-manned military fort, now an abandoned hulk.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

New York City's smallest piece of private property.

The humble home where the famous beat author lived briefly and wrote one of his most famous works.

This 25-foot tall clock tower commemorates the start of one of America's foremost shopping districts and the end of the historic Palm Beach Pier.

Tour the oldest family-owned cigar-rolling factory in the country—then learn how to roll your own.

An eclectic treasure trove of maritime marvels.

An abstract sculpture memorializing a student massacre that took place in 1971.

These bronze statues depict the early days of trading in Singapore.

The original attack periscope from a 1940s navy submarine towers high at this memorial site.

Where Saint-Martin ends and Sint Maarten begins (or vice versa).

Browse through a century of this principality's first popular export.

After James Madison's death, his wife and former First Lady Dolley Madison lived in this yellow building near the White House.

The water of this well in Toledo lost its sweetness after the death of a young love.

This Ocean Drive crosswalk has been paved in rainbow colors to honor the LGBTQ+ community and the man who brought pastel to Miami Beach.

This striking building appears to defy gravity, a tower balancing atop a much smaller cube.

A roundabout in the West Indies that pays tribute to a bus driver who brokered no-nonsense on the school route.

After the queen of Spain had a dream where these statues fell and crushed her, they were removed from the palace and given new homes around Madrid.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

In paradise, feral pigs have claimed an island all to themselves.

One of the oldest, tallest, and most haunted lighthouses in America.