Every winter, the wind carves blocks of frozen water into beautiful abstract shapes inside this unusually curved tunnel.

This punny mirror of another Wisconsin attraction is exactly what it sounds like.

More than 5,000 contemporary and "historic" mustards from around the world.

Hidden away in the city of Madison, Wisconsin is a nearly forgotten home that Frank Lloyd Wright built for a childhood friend.

The center of the only hemisphere that awards visitors with a commemorative coin.

This pebble beach is so beautiful that taking its rocks is against the law.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

"World's largest scrap metal sculpture" stands in an outdoor sculpture garden in the middle of Wisconsin.

A bizarre house filled with an astounding array of collections.

Complex aquaponics systems allow fish and plants to grow in harmony.

A trailblazing sovereign nation tucked in the American state of Wisconsin.

An off-the-beaten-path place to literally hang beneath Milwaukee's Holton Street Bridge.

The oldest certified bowling alley in the United States is in the basement of this century-old bar.

Once the most flame resistant building in the country, the South Carolina Historical Society building was almost burnt down in a fire.

The Bucyrus-Erie model 1850B electric shovel, or "Big Brutus," the largest existing electric shovel in the world.

This intricate Hindu temple is the largest of its kind outside of India itself and was constructed like a giant puzzle.

This stone is a marker of one millionaire's personal vendetta against gravity.

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

Abstract marble carving for an 8.5-pound rock.

A natural history museum with an extensive collection of bird dioramas.

A strange history museum, with items accumulated by a pair of globe trotting spies.

What better place to take a seat?

The highest point in Alabama was almost completely deforested, but is now home to protected towers and trees.