Scattered throughout London are ancient remnants of the city's former bounding wall.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

A failed utopian experiment for British expats in the American South is now a Victorian village frozen in time.

A 315-foot spire jutting out from the Blue Ridge Mountains makes for breathtaking views.

An idyllic mineral hot springs facility with a more-than checkered past.

Founded in 1925, this folk school attracts students from across the country and preserves traditional Appalachian art.

Enormous lake at the bottom of a unique cave system.

This museum pays tribute to the Cherokee leader who created a written language for his people.

This road in the Great Smoky Mountains was supposed to assuage a displaced community, but ended up a $52 million dead end.

This winding road of 318 curves is a must-visit for (careful) motorcycle and sports car enthusiasts.

An abandoned town is hidden in Great Smoky Mountains National Park.

While knives are the main feature in this store, visitors will also find dinosaur bones and meteorites.

This building contains handprints that are well over a century old.

Knoxville’s architectural icon was the symbol of the 1982 World’s Fair, even catching the googly eye of Bart Simpson.

In one of America’s oldest mountain ranges, a long-awaited section of a scenic highway is now open to the public.