The haunting remains of a failed housing development can still be found behind the big box stores that were to anchor them.

This long unused shot tower on the Mississippi remains a point of pride for a small city in Iowa.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

This historic Rhode Island mini-cemetery features a number of headstones run through with mysterious holes.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

Mysterious stone tower featured in many alternative histories of the New World.

One man's grief over the national tragedy has manifested in a pod of homemade whales on his front lawn.

This state park was once an important Native American cermonial center.

How Quincy, Florida became the richest town per capita due to one man's shrewd business acumen and taste for fizzy drinks.

This historic oak tree has been around for over 300 years and might last for 300 more so long as it doesn't fall apart first.

These massive mitts are made of 30 tons of devotional bronze.

A whimsical tower with a spiral staircase, inspired by the Space Age and the Möbius strip.

A mini Wrigley Field for mini baseball players.

World's largest magnetic research facility.

You have to love a museum with a truly dedicated focus. A focus on Superman, for example.