Home to a giant switchblade and one of the world's largest collections of pocket knives, this museum is a cut above the rest.

What else would you call a playground hidden in Alabama's oldest and largest cemetery?

Flip your own pancakes in this old sugar mill within a Florida state park.

A perfect circle of twenty-four mysterious holes dates back to prehistoric time.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

Where monkeys run wild and the humans are caged.

Twice a year, visitors can tour the desolate site that birthed the Atomic Age.

Dig for your own trilobites in this goldmine of invertebrates.

Despite sitting firmly in the global cradle of the Church of Jesus Christ of Latter-day Saints, this Hare Krishna temple is host to one of the largest color festivals outside India.

One man has installed bathtubs into the Utah desert floor to harness the powers of a natural hot spring.

The largest outdoor art gallery in the Northwest United States.

The largest and most well-preserved petroglyph site in the Verde Valley.

See massive fossils that are over 200 million years old in northeastern Arizona.

Bronze statue marks the spinach capital of the world.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

Famous for its bio-luminescent inhabitants, known as "Dismalites" .

Everything in this miniature world was handmade from matches, paperclips, wires, tin cans, and other everyday objects.

Few things look more out of place than the electric blue ponds in the reddish-brown desert of Utah.

Terraced flowerbeds and rock sculptures in the midst of the Minnesota wilderness.

Duluth mineral magnates built this charming art deco lodge to be their private clubhouse.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

This lab's maddening silence is good for business but bad for sanity.

Could this grave be the true resting place of legendary gunfighter "Doc" Holliday? Unclear.

The giant squid's 27-foot-long corpse lies preserved within a Sarasota aquarium.