Once part of an extensive network of fire towers, this is one of the few remaining in this Wisconsin forest.

The final resting place of Gary Gygax; co-creator of Dungeons and Dragons.

Built by an accountant with a dream of running a grand resort, this estate has sat vacant for over half a century.

This rooftop sign has been confusing Milwaukee-bound airline passengers for decades.

One of the largest aviation events in the world brings half a million aircraft enthusiasts to Wisconsin each year.

Walk up a ramp through a forest for panoramic views of Lake Michigan.

A museum devoted to the victims and the survivors of the most catastrophic fire in American history.

This solitary gravestone is separated from the rest in Appleton, explaining why local legends continue to surround it.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

Legend says Dungeons and Dragons players can get their dice blessed at the creator of the game's memorial.

This supper-club-turned-concert-venue still serves drinks at its original rotating bar.

The menacing creature had a tremendous influence on the local culture before being exposed as a hoax.

A remote hill on a stretch of country road where the laws of physics are defied... or so it seems.

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

Vikings and Evangelicals have both had a hand in this replica medieval church.

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

More than 7,000 gallons of water pour over these cascading red quartzite waterfalls every second.

The same security that protects our nukes accidentally protected a gentle herd of antelope.

An antique Beechcraft airplane serves as a giant windsock for people driving through the blustery open country of eastern Wyoming.

At the time of its completion, it was the tallest dam in the world.

This shallow pit was once used to send over 20,000 buffalo plummeting to their death.

No Gordon Lightfoot song, only a barebones monument to greed.

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

This rustic old building is said to be the most photographed barn in America.