This concert pavilion on the shore of the Great Salt Lake has been destroyed by fire, water, and disinterest but keeps coming back.

A replica that won't float away.

Pyramid home to an obscure religious group that practices modern mummification.

"May the force be with you always."

Around half a million years ago, these magnificent columnar basalt cliffs were formed from cooling lava.

The residents at this Yellowstone wildlife park will certify your cooler as "bear-proof."

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

An architect's childhood fantasy treehouse made real.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

This rustic old building is said to be the most photographed barn in America.

This town is home to the world’s largest arch constructed entirely of elk antlers.

An ornate Art Deco tile mosaic representing Nebraskan life, both modern and prehistoric.

The first patented shaved-ice machine heralded a snowy wonderland of iced treats at a favorite New Orleans summer shack.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

The oldest family-run restaurant in the United States is a living museum of New Orleans dining history.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

This sculpture of a fisherman spent six years at the bottom of the Schuylkill River.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

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

This elaborate towering structure was once famed for its revolutionary height.

A clone-tree in Washington Square Park sprung from seeds that went to the Moon and back.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

World's first "penitentiary," meant to be humane, drove men insane.

Yo, Adrian!