Where a staggering 747 ships were constructed during World War II.

This "zoo" is a cross between a junkyard and a sculpture garden, featuring animals you won't see anywhere else.

This railway-turned-greenway provides a pedestrian link in downtown Detroit and celebrates urban artwork.

The inspiration for H.P. Lovecraft's horror stories and Batman's Arkham Asylum is now a condominium complex.

World's largest pet casket company brings in up to $5 million per year in revenue.

An underwater city for the dead.

A canvas of crops grow from vibrant red soil in this terraced farmland.

Small shop offering mail-order rare and exotic plants.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

A floating underwater hotel, created by a Swedish artist.

Local arts organization founded in a former church.

One woman's UFO-themed campground, complete with self-built energy vortexes, UFO-themed weddings, and magic bushes.

Shop of curiosities with a dinosaur museum tucked in its basement.

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

Considered the birthplace of the Copper Age and Bronze Age, the river is tinted red from 5,000 years of mining.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

The Giant Lemon of Lemon Grove.

Race through the maze, get your name on the sign.

Prehistoric park filled with the fossils of dozens of extinct species including Australian megafauna.

An Amsterdam street lined with antique shops each one dedicated to a different obscure collection.

A terrific purveyor of natural history objects and curios.

This "dead marsh" sits among the largest sand dunes in the world, a forest frozen in time.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.