A roadside collection of over-sized iron creations that are a bit more macabre than most.

Locals place their offerings on this nightmarish gnarled tree so the witches won't summon another storm.

An impressive collection of dollhouses and an homage to the frog-leg canning industry.

Largest collection of mounted dinosaur specimens in the world.

This strange hill on Old Fort Road where gravity works in reverse has been fascinating locals for years.

Half of a house.

This quirky hot springs town known to locals as "T or C" was named after a radio show.

The site of one of history's most indelible and horrific tragedies.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

A unique geological area spiked with wind-carved rocks that resemble teepees.

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

This 22-acre botanical garden is home to the largest collection of rhododendrons in the world.

Over 100 million years ago, beach-bound dinosaurs left permanent marks on San Antonio's landscape.

The rocks of a certain area of Butte, Montana give off a musical ring when hit.

Narrowest house in Boston.

A museum of unusual collections, mini-towns, and a half-dog, half-alligator.

An iconic steel and chrome diner from the 1940s left empty for nearly 20 years is in danger of being demolished.

A monument celebrating the idea of reaching inaccessible places.

This scented city oasis was a labor of love.

This collector's home is a constant work in progress.

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

This historic mansion was built as a symbol of love between a husband and wife.