This outpost of America's most popular fast-food restaurant is housed inside a palatial mansion.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

A museum designed by and dedicated to P.T. Barnum in the town where he is buried.

The US Navy's only submarine museum is also home to the world's first nuclear submarine.

The headquarters of the famous Yale society.

Yale University's home for rare works, including the mysterious Voynich Manuscript.

Cryptid lake monster honored with its own monument.

One man’s hobby is another man’s world of metal wonders.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

This area was once known for being a lawless haven for rough-and-tumble sailors, earning the maritime-themed nickname "the black sea."

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

This historic Boston building has gone from personal estate to porn theater and back again.

A daybeacon pyramid is about all that's left of this island that is said to have sunk due to a pirate's curse.

Statue commemorating the use of ether in anesthesia.

MIT students continue the legacy of beloved professor "Doc" Edgerton through learning by doing.

Kings Cross Station pays tribute to its role in Britain's best-selling book series.

The celebrated eyesore created by starry-eyed sweethearts.

Giant, friendly pelicans in Central London, the most unlikely of places.

Protecting the dead from opportunistic body snatchers.

The final resting place of soldiers' loyal canine companions.

A six-ton wedding present for the King of the Scots.

The most loyal of little dogs, or a Victorian era publicity stunt?

The tomb of one of Scotland's bloody historic villains is a magnet for bumbling desecrators.

Op-art architecture designed for happiness.