The headquarters of a secretive order is also a beautifully-designed park.

A tribute to the life and work of the beloved "Peanuts" cartoonist.

This old-fashioned carhop restaurant gave the world the waffle cone.

The last remnants of Fort Pitt also hold the distinction of being the oldest structure west of the Allegheny Mountains.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

There aren't too many operational funiculars around, but Pittsburgh has two!

Colonial Williamsburg was home to one of the earliest institutions in North America dedicated to educating Black children.

One of the oldest continuous congregations organized by Black Americans has been flourishing for nearly 250 years.

This once-palatial plantation may have been the site where a draft of the Declaration of Independence was written.

America's first public mental health facility.

The location where the American Revolution ended.

An out-of-the-way wildlife haven with a rich and storied past of harboring thousands of fugitive slaves, or "Maroons" during the mid 1800s.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

3/4-scale model of the White House in Atlanta, Georgia.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

These boots are made for selfies.

A 131-year-old wunderkammer of Texas history.

After 97 years of constant vigilance from the dome of the Texas State Capitol, the original Goddess of Liberty retired to a life of climate-controlled leisure.

This small stone building, the final work of a renowned artist, offers a peaceful environment with radiant, colorful glass windows .

An immense cave that has served as an outlaw's treasure trove, an underground dance hall, a nuclear fallout shelter, and much more.

Abandoned railroad tunnel is home to a colony of three million Mexican free-tail bats.

An enormous warehouse filled with parade floats collected from over 50 years of patriotic celebrations.

The final resting place of two (or three) presidents, one vampire, and 18,000 Confederate soldiers.

A contemporary fresco movement illustrates the region's rich history.