Here, visitors can swing with the waves of the Pacific Ocean.

A lush green oasis in the middle of Chicago.

An industrial waste tourist attraction.

This semi-spooky remnant of an abandoned hotel provides fantastic views.

Designed by Horace Trumbauer in 1893, this Gothic-style castle is now a home for academics.

The site of the daring river crossing that changed the course of the American Revolution.

A volcanic core jutting above the plain between the Snake and Boise Rivers, a marker identifies the reference point for all U.S. Government Surveys in Idaho.

The meeting of the northwestern corner of Delaware, the northeastern corner of Maryland, and the southern edge of Pennsylvania.

Pennsylvania's highest point is spotted with boulders which were pushed to the surface by nothing but cold.

This stone tower marks a lookout point over the historic Washington Crossing, and maybe some buried treasure.

This strange, big-tailed beast became a Pennsylvania town's unofficial mascot.

Very likely the only museum in the world that celebrates the glory of the humble banjo.

What is the Thing?

Step back in time to explore 19th-century Appalachian life, from blacksmiths to Model Ts.

One of the largest wildlife refuges in the contiguous 48 states, it was instrumental in preserving the pronghorn antelope from extinction.

This Delaware River bridge is emblazoned with a catty slogan from a more prosperous time.

This towering wooden Sasquatch was carved with a chainsaw.

This massive redwood tree has a drive-thru tunnel carved out of its trunk.

The final resting place of a space program monolith, soon to be unveiled again to the public.

Wild West history in Hollywood style.

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

America's oldest drive-in movie theater has been in continuous operation since 1934.

This fine arts hall honors the mastermind behind our beloved creepy and kooky Addams Family.

This zombie-themed restaurant stands out in the heart of corn country.