Golden Gate Park's historic collection of plants.

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

Continuing the tradition of the dime museum in style.

One of Mexico's youngest major cities still holds on to this structure representing its short modern history.

Millions of glowing microscopic organisms light up the waters of this luminous lagoon.

A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

A remnant of the last Ice Age, this lake is surrounded by fascinating rock formations.

The remains of a enormous earthen figure of unknown origins cuts across a rural Wisconsin road.

This unique zoo is the only place in the world where you can see all 15 species of crane.

A theme park attraction designed to turn your children into LARPers.

Over thousands of years, this slot canyon was carved out of the bed of an ancient lake.

How did the 110-foot limestone statue cross the road?

The deserted railroad town had a last gasp as a ghost town attraction before being abandoned for good.

A six-ton, 12-foot-tall concrete prairie dog is touted as the largest in the world.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

One devoted couple has donated multiple recreations of Michelangelo's sculptures to this South Dakota town.

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

The final resting place of the Hunkpapa Lakota leader Tatanka Iyotaka, commonly known by the English translation Sitting Bull.

An ode to South Dakota's state fish.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

Man-made geyser that rises to the exact height of the Gateway Arch.

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

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A floating museum that was sunk by a flood and left to rot in the tides.