The universally beloved children's television figure is interred on a high hilltop in one of western Pennsylvania's oldest cemeteries.

This titanic java kettle is one of the many kitschy landmarks located along America's OTHER famous highway.

Discovered on a shipwreck after more than 400 years, this Renaissance ratter tells a very waggly tale.

The corporeal remains of Napoleon III's dentist rest under this 15-story obelisk.

The building where Mary, Queen of Scots was said to have bathed in white wine.

One of Mexico's least-visited archaeological sites is tucked away inside a theme park.

In this quiet village, a blue plaque marks the spot where the famous fictional detective retired.

These wire animal sculptures commemorate the exotic inhabitants that once called the Tower of London home.

An activist who committed her life to peace and women's suffrage.

A monument stands to the famous suffragist who penned the declaration for women's equal rights, including the right to vote.

Decades after testing the polio vaccine on unwitting patients, this historic mental hospital sits in ruin.

This forlorn park is the result of a failed investment turned tax dodge.

This dilapidated castle-like structure overlooks the Hudson River at one of its widest points and was once home to nuns.

You must take the A train... to the last active cemetery in Manhattan.

Brass bricks outline the locations of Edinburgh's lost, lively market stalls.

A haunting painting meant to capture the calamity of World War I.

Featuring the largest CinemaScope screen in Pennsylvania, this drive-in has entertained moviegoers for more than half a century.

From horses to stainless-steel trucks, this iconic Providence burger wagon is one of the oldest mobile diners in the country.

West Point’s only monument to a woman veteran stands above an empty grave.

This unassuming retro burger joint was billed as “diner of the future” at the 1939 World's Fair.

This museum housed in a former brothel explores the past and present of sex work in Amsterdam.

Filled with history, this cemetery is maintained each summer by a few hungry goats.

The Tudor-style cottage in the middle of the square is not quite what it seems.

It appears as if a man is standing behind this giant airport clock, painting the hands in real time.