One of the most elaborate displays of Jellyfish is on display at the aquarium.

A men’s restroom became a sandwich shop.

The world's largest piece of copyrighted artwork.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

Historic Hull Street was actually the first street with a proper name in the Boston area.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

Ice cream stand, snack bar, and time capsule of milk conveyance.

Narrowest house in Boston.

A unique bridge with an equally unique view.

A small but immensely extravagant palace built by the "Night King."

The fairy tale castle of the “fairy-tale king,” this was also the inspiration for Disney’s “Sleeping Beauty.”

Three connected pink triangles memorialize persecuted gays and lesbians throughout history.

A public urinal so pretty, it was declared a national monument.

This statue was given to France by the United States to commemorate the centennial of the French Revolution.

This historic building is now home to the Public Access Corporation for the District of Columbia.

An overlooked memorial honoring the local Washington residents who died in World War I.

This rare triple-jurisdiction drawbridge passes through Virginia, Maryland, and Washington, D.C.

Every year model trains zip through a miniature New York City that's now 150 landmarks strong.

This plot of old-growth forest is the largest surviving remnant of New York City's original woodland.

A beautiful, historic location open to the public.

Rumored to be the famed pirate's lookout tower, this historic stone structure is now just watching for tourists.

An ode to Japanese artist Hokusai, with a bit of a comical twist.