3,000 market stands in five former Zeppelin hangars.

This replica of the Greek structure is in the heart of Nashville.

A bizarre roadside attraction and the first instance of miniature golf in the world.

This massive store is home to an eccentric collection of vintage, retro, and peculiar goods.

Open since 1938, this diner has kept its fountain, malt machine, and all the gum that greasers left beneath its counter.

Though its celestial ceiling is impressive, the true star is the vast collection of French books.

Love, knishes, and best wishes from this legendary Lower East Side bakery.

The oldest family-run luncheonette in New York, last renovated in 1948, still serves food and drinks the old-fashioned way.

The oldest operating apothecary in the US has treated everyone from Thomas Edison to Mark Twain.

This quirky curiosity shop takes its cues from the world's bazaars.

Performers, intricate sets, and a real speakeasy tell the story of the 18th Amendment.

This haunting tombstone comes complete with a heartbreaking story of love and loss.

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

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

Once the tallest building in the world and the site of "the highest dinner ever held in New York" this building now holds the most expensive penthouse in the city.

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

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.

A semi-scholarly approach to sex.

Elevated freight railway turned wildly successful urban park.

World's smallest skyscraper, the product of a remarkable con.

Locals dubbed it the "Owl Building" because of its bird-like appearance.

An exquisite grouping of structures made from 10 tons of invasive saplings.

A grove of colossal man-made flowers built to collect the sun's rays.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.