This 38-drawer structure claims the superlative title, but it isn't the world's only giant filing cabinet.

The highest peak in the state of Vermont has some interesting features.

Dozens of houses in the Adirondack Mountains are reminders of a literal "cottage industry" to cure people of a deadly disease.

This New England covered bridge is home to the tale of a jilted lover known to haunt the area.

According to folklore, Vermont's slanted windows were installed to keep witches from flying into the house.

A beautiful Gilded Age hotel in the White Mountains with surprising diplomatic history.

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

WWII-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers. .

Art deco landmark on the outskirts of Washington, D.C.

A surprising, but overlooked example of geology in the middle of the nation’s capital.

Forget Hollywood, one of the biggest stars in the world can be found in Roanoke, Virginia.

This maze-like slot canyon is a unique gem within an already fascinating geological area.

One street divides a single town that stands in two U.S. states.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

A historic covered bridge, only one of two remaining in North Carolina.

This bright yellow relic is the final survivor of a short burst of seashell-shaped petrol pumps.

The 5.5-mile ring of steel posts around the Capitol Building is one of the largest (and most uniform) of its kind in the world.

A celebrity from the late Cretaceous period.

Giant acorn-shaped 19th century gazebo from which suburban Washingtonians gazed upon the original "silver" spring.

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

The Pennsylvania shopping center was once the setting for the 1978 film, "Dawn of the Dead."

The penultimate and final resting places of British General Edward Braddock—minus a few bits and pieces.

The largest clock face in the United States is twice the size of Big Ben and infinitely more ad-sponsored.

This restaurant offers a side of antiques, curios, and a bathroom chock full of owls.