The largest permanent Monopoly board makes one of the longest games even bigger.

Abandoned bridge hidden deep in the San Gabriel Mountains.

Crumbling ruins mark the site of a couple's grisly murder in the woods.

The remains of a ruined mansion memorialize the 1906 earthquake.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

An inconspicuous footbridge beloved by San Diego locals.

Unique antiquarian shop specializing in globes, maps, and prints.

Stay in a room with a view... of the bottom of the ocean.

A monument in Washington D.C. marks the spot from which all other roads were supposed to stem.

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

This small-town Connecticut restaurant gives each diner a free book from its vast library.

Leaf through over 30,000 artists' sketchbooks in what may be the world's largest collection of doodles

When ecosystems collide in the arid Southwest.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

A giant 400-acre preserve in North Florida for displaced wolves.

At this Denver landmark, the meals are compulsory, the sopapillas are complimentary, and the insanity is everywhere.

Dyed by iron oxide over centuries, these sandstone rocks rise thousands of feet into the sky.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

The eccentric mansion of one the most popular horror authors of modern times.

A gothic church spire sits atop this skyscraper, the tallest church in the world.

The lush coastal city of Astoria is riddled with forgotten secret sidewalks.

The longest navigable underground river in the United States is home to countless blind and albino animals.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.