Symbolic attempt to overcome the issues of life.

This open air cathedral invites all faiths to worship under the only roof big enough to fit them all: the sky.

The world's largest collection of the world's largest objects is in one small Illinois town.

The home used in just a few seconds of film that came to define the setting of a hit sitcom.

Part of a worldwide art project, this mysterious semicircle of concrete shapes holds the pieces of a larger story.

A warning to the weak-kneed: This narrow bridge does its swinging eight stories high.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

A wax effigy of St. Valentine hides one of the saint's relics.

The Magic House provides a beautiful and creative environment for curious youngsters to get their knowledge on.

A sculpture of a giant man escaping from the depths of the Earth.

After miraculously surviving a giant flood, the 19th-century nut tree and its offspring are protected with their own tiny park.

Entombed in this strange, white stone hill are the deadly remains of radioactive weapons production.