A factory in Milwaukee where poop is reclaimed… and recycled.

Six tiny houses built for working class people form the largest intentional cluster of Wright homes anywhere.

Robots, lasers, and whoopee cushions, oh my!

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

Software company Epic Systems has created one of the strangest and largest workplaces of all time.

Literally a million fascinating cartographic artifacts are held in this sprawling university collection.

Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

One of Frank Lloyd Wright's final works was this UFO church.

Where experiments are conducted on all things wood.

This forgotten beach house built to look like a Frank Lloyd Wright masterpiece overlooks a hidden beach.

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

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.

The museum houses one of the world's largest collections of glass paperweights.

An extravagant western hotel where every floor is the "ground floor."

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

Nine of the very few concrete ships ever made in the U.S. are beautifully decaying off a Virginia pier.

Located more than 600 feet beneath the North Atlantic seabed, this tunnel boasts the world's first undersea roundabout.

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

Small-town museum dedicated to outer space ... and bicycles.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

Hidden in magnificent rolling countryside, see what may be the largest modern stone circle in the world at Wisconsin's very own "Stonehenge”

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

Farms are serving pizza made from their own fresh crops, a growing trend in the American Midwest.

A home designed to be on the cutting edge of comfortable, low-cost living.