Long before the Battle of Gettysburg occurred, dinosaurs roamed the area and left their footprints on this bridge.

Visit a fourth-generation farm and museum dedicated to everyone's favorite fungi.

A converted hangar displays dozens of helicopters, from a famous 1943 rescue chopper to several autogyros.

In which a local geological marvel becomes a quaint roadside attraction.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

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

A spiritual vortex among the red rocks in Sedona.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

A genuine Tudor manor transported piece by piece from England.

A museum of anything and everything Stooge.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

Descendants of this colonial Pennsylvania family still travel from far and wide to visit the 300-year-old home of their Quaker ancestors.

This might just be the TARDIS of bookstores.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

The beloved, war-tested mascot of a Union regiment graces their battlefield monument.

This dig site outside D.C. is known for its exceptionally high density of baby dinosaur fossils and dinosaur eggs.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

What looks like a simple quaint estate in rural Pennsylvania was in the 18th century home to a small monastic community.

The oldest farmer's market in America is so ancient it was approved by the King of England.

The home of possibly the least-loved U.S. president stands as a sort of unpopular Monticello.

North America’s largest collection of horological devices and home to a colossal clock with a dizzying array of features.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.