At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Rhode Island's tallest building bears a resemblance to the "Daily Planet" building and has been empty for more than five years.

This stunning home looks like it belongs in medieval Europe, not North Carolina.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This simple home was the beginning of a long journey for the iconic Western film star.

This stretch of beach along California's central coast is a busy highway for the largest seal in the northern hemisphere.

The unbelievably opulent home built for an infamous newspaperman.

A walk-in working camera obscura produces 360-degree live images of the San Francisco coast.

A wall of chewing gum moonlights as collective art.

This abstract sculpture is rumored to cast a hammer-and-sickle shadow once a year.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

This museum offers an actual time machine back through Colorado's past.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

One of the greatest heroes of the Titanic tragedy came from humble beginnings to this beautiful home.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

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

The only structure left with direct ties to the Salem witchcraft trials of 1692.

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

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

Danish tourist destination well known for open stalls where vendors sell marijuana on the street.

Swedish skyscraper with a 90° twist.

This Dresden church was purposely rebuilt Protestant after being demolished in World War II.