A convincing little bit of ancient Egypt smack dab in Richmond, Virginia.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

Bubbling up from deep underground is the warm crystal clear water that fills the Warm Springs Pools, America's oldest spa.

The world's largest fully steerable radio telescope.

This statue is dedicated to Grace Sherwood, the last person in Virginia to be convicted of being a witch.

Headquarters of the legendary clairvoyant's readings, spiritual hospital, and massage school.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

Walk a trail through a historic Quaker town that outlawed slavery in 1777 and was a major waypoint on the Underground Railroad.

A haunting exhibit in a wildlife refuge center highlights threatened species and the conservation efforts needed to save them.

An astounding collection of medical specimens, including bits of President Lincoln.

Live data is transmitted from the Atlantic coast to instantly recreate the ocean waves in this fountain at the NOAA headquarters.

Enormous piles of historically significant stones, dumped by Congress in a forest, and abandoned for 60 years.

A Spiritualist house of worship where believers communicate with the dead in the spirit world.

This stately mansion, built in 1787 by America's first Secretary of the Navy, is rumored to be one of the most haunted buildings in Washington, DC.

A small Richmond island dotted with the remnants of hundreds of years of history.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.