A popular European tradition makes its way to the states on one of America's most famous bridges.

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

A gothic church spire sits atop this skyscraper, the tallest church in the world.

A multi-storied adobe complex has been inhabited for more than a thousand years.

Bizarre lunar-like landscape with thousands of large stone "hoodoos."

A 200-year-old building in the French Quarter that was to be Napoleon's home in the New World.

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

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

Visible below the waves are memorials to the city's Gold Rush dead.

This rugged area of red rocks and arches is often considered one of the most beautiful places on Earth.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

When ecosystems collide in the arid Southwest.

Less a museum than a bizarre fantasy world created by artists and engineers.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

Giant, natural amphitheaters made of delicate geological formations called "hoodoos."

Quite simply the largest tree in the world (by volume).

The second oldest continuously operating bar in Louisiana.

The ghostly remains of an accidental sea.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

A hand-built folk art installation covered with messages of God's love.

This knobby, drooping New Orleans oak is a favorite place both for climbing and for meeting giraffes.

The world's longest known cave system.

Whisper secrets in a busy station only to be heard on the other side of this acoustic arch.