A toweringly silly piece of modern art has been delighting locals since the 1980s.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

1887 era Russian Orthodox church in Minneapolis.

A Building for Your (Former) Funerary Needs.

This iconic water tower and failed bandstand is open for panoramic views once a year.

The unluckiest U-boat in the entire German fleet is now on display in a Chicago museum.

This former coal gasification plant found a curious second life as a popular public park.

A museum dedicated to the history and exploration of both popular music and science fiction.

Ever wanted to can Spam?

Built in 1870 at the bridge that connected Buda and Pest, this spectacular incline railway was almost lost forever during World War II.

Bouncing, delightful, mechanical art at the MIT Museum.

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

The site of Paul Revere's historic two lantern warning.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

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

A popular European tradition makes its way to the states on one of America's most famous bridges.

This hidden art nouveau gem was designed by an architect in search of a national style.

A series of caves under Castle Hill that once held the prisoner Vlad Tepes, better known as Count Dracula.

The final resting place of New Orleans' most famous voodoo priestess.

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

A cemetery housing wild west legends in South Dakota.

Kentucky, Tennessee, and Virginia meet at this point in the Cumberland Gap.

The first declared National Monument in the United States.