This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

Under a glass sidewalk lie the remains of some of Manhattan's oldest buildings.

The flock of plastic poultry is an ode to the classic comedy staple.

The stone marker that Mason and Dixon placed at the eastern end of the famous north-south border they surveyed.

An Oxford museum where visitors can have tea with the Mad Hatter and climb through the wardrobe to a fantasy land.

A faded sign from the 1920s remembers Baltimore's resistance toward banning alcohol.

A model home in the Medical Examiner's Office in which grisly death scenes are staged to train forensic investigators.

Fiji mermaids, mummified remains, and recreated cryptids are among the morbid oddities at this Maryland museum.

A delightfully quirky blend of oddities spread throughout an old 1920s bank.

An alternate history park where the Union Army loses the war... to dinosaurs.

These banned cigarette vending machines now sell little pieces of pocket-sized art.

A former fisherman's hut deemed too small for habitation is now a delightful tourist draw.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

Robots, lasers, and whoopee cushions, oh my!

The largest retailer of seashells in the world.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

When you can't get to the Pacific, just go to Florida.

An 18-mile-long tunnel for sewage waste will soon wind within the bowels of Washington, D.C.

At the United Kingdom's only residential library you can sleep among the books.

The first spinning jail built in the United States is the only one that still turns.