An abandoned textile mill that is now home to art and concerts.

A railroad tunnel that, upon its completion, was considered one of the engineering marvels of the modern world.

The flower-shaped temple in Virginia aims to transcend the boundaries of the world’s religions.

Industrial ruin decimated this tiny New England company town in a fashion no one saw coming… and even fewer remember today.

This North Carolina store preserves a historic moment in America's movement for racial equality.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

A six-foot pair of socks hangs from a drawer of the world's largest bureau.

A local scoured more than 1,000 acres for stone to create his masterpiece.

Near-constant high winds deform the trees on Spruce Knob, the highest point in West Virginia.

A psychological self-portrait in the form of a giant, segmented head.

Conjoined twins Daisy and Violet Hilton were stars of the vaudeville circuit.

A year-long seasonal produce clock highlighting a variety of fruits and vegetables from across the Piedmont region.

This scented city oasis was a labor of love.

This nine-story building can be played like an instrument.

Colorful murals stationed throughout Charlotte bring poetry to everyone.

A 56-foot tall statue of the god of fire looks out over Birmingham, Alabama.

A unique book shop with a collection of rare tomes and a nostalgia museum.

This historic general store still operates much as it did in the late 1800s.

Trace the history of writing at this unusual North Carolina destination.

America's post-nuclear-attack chambers of Congress.