An obelisk marks the farmhouse where the founder of Mormonism was born.

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

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

A serene plaza that commemorates one of the Granite State's most iconic figures.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

The only remaining historic maritime signal station in the United States.

This replica of the Greek structure is in the heart of Nashville.

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

An organ located deep within a cave, whose "pipes" are the geological features of the cave itself.

Thomas Jefferson's estate is home to hundreds of varieties of historic fruits and vegetables.

This museum devoted to the gothic author holds such interesting ephemera as his socks and walking stick.

The National Park Service’s best-kept secret with views that rival any in D.C.

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.

Look closely and you’ll notice that the color changes a third of the way up the tower.

Washington's iconic carousel has a nice piece of Civil Rights history.

Fittingly, America's museum of architecture is itself a magnificently designed old building.

A tiny piece of the Moon is embedded in this stained glass masterpiece.

Home to items never before seen by the public.

The singer, actor, and activist lived here during his final years, and now it’s a museum dedicated to his legacy.