The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The beloved statue at the National Academy of Sciences is oh so inviting to sit on.

The first and only carousel with a lineup entirely of insects.

A place of remembrance for the Prime Minister that met a violent end.

Ancient human remains unearthed around the iconic monument.

An unusual round church in London with a Templar past.

Famously misunderstood wonder of the ancient world

A collection of artifacts from Maryland's maritime past.

Ship skeletons haunt Baltimore's waterways.

A giant light 13 feet high shines near Thomas Edison's old Menlo Park lab.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

This throwback amusement park is home to rides and unique storybook figures from the past.

A mysterious echo seems to defy the laws of acoustics.

Visitors flock to see this church tower's unintended feature: It happens to resemble a giant chicken from multiple points of view.

Meet manatees face-to-face at this zoo for native species.

Town of spiritualists and mediums in Florida.

A much more welcome kind of snowbird vacationer, manatees camp out in these springs every winter.

Possibly the most beautiful carillon in the world, set atop Iron Mountain in Florida.

Six ravens are kept captive (but well-fed) at the Tower of London to prevent the fall of the Crown.

The watery entrance for condemned prisoners heading to the Tower of London is still visible along the Thames.

Richard III supposedly disposed of his nephews' bodies here in an effort to seal his claim to the throne.

The barrel-made lookout from Shackleton's final ship is tucked away in the crypt of one of London's oldest churches.

A statue marks the exact spot where The Boy Who Never Grows Up made his first literary appearance.