The trials and tribulations of marking Poe's grave.

The land is home to swimming ponies and a legendary 18th-century treasure.

The site where Poe "in great distress, and ... in need of immediate assistance" likely died.

One critic described it as "middle Mussolini, early Ramses, and late Neiman-Marcus." Another called it an architectural "natural disaster."

This maze-like slot canyon is a unique gem within an already fascinating geological area.

A tiny, unassuming park in Tampa that belongs to the Republic of Cuba.

An eight-sided home built during a brief octagon craze in the 1850s.

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

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

St. Augustine's record-setting narrow street was designed to protect against pirates.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

The so-called "world's shortest river" is actually a window into a cave.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

The first custom-designed building to showcase the works of Dale Chihuly is a wonderland of glass and light.

A tribute to Ponce de Leon's supposed quest for eternal youth.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Where manatees are the snowbird vacationers in these balmy Florida springs.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

This small museum nestled inside a souvenir shop is dedicated to Sweden's most well-known toy.

Sweden's oldest animated sign is still lighting up the skyline today.

A former suicide bridge is now accumulating symbols of love instead of a body count.

It houses the remains of a 17th-century version of the Titanic.

Stockholm's decidedly unique public transit system has doubled as the world's longest art gallery for decades.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.