Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

This Czar-funded, onion-domed, lavishly muraled Orthodox Church played a starring role in "The Deer Hunter."

A stone arch leads to a cavernous 1930s spring house tucked away in the Pennsylvania woods.

The best place in New York to pick up the controversial, notoriously foul-smelling Asian "king of fruits."

A lovely aquatic park built by a one-armed Civil War veteran who made a fortune from lotuses.

This Philly cemetery is the eternal home of many famous area residents, including Rocky Balboa's wife.

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

Giant busts of 42 U.S. presidents are sitting in a field in Virginia.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

Walk through the history of American pop culture.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

An abandoned cemetery lies in ruins as the surrounding forest swallows it whole.

A layered tribute to the work of mosaicist Isaiah Zagar.

The sound of swaying stalks in this stunning grove has been named a governmentally recognized sound.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

A 90-year-old underground water reservoir offers a more industrial kind of tranquility.

Mirrors and glass shards cover every inch of this arrestingly beautiful mosque.

On the Oregon coast there is a natural hole that seems to be draining the sea.

For two weeks every June, fireflies in the Smoky Mountains perform an astonishing light show.

This abandoned amusement park was built on a site with a dark history.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

Hikers can still stroll beneath the long conveyer of this abandoned mining facility hidden in a West Virginia river gorge.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.