This hollow steel globe is the second-largest in the world.

An aptly-named street near the birthplace of the modern LGBT rights movement.

A miniature train theme park, free to the public, laying at the base of the Santa Monica Mountains.

Where one of America's greatest songwriters lived before he was Bob Dylan.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Sculptures, jams, and the wild west collide at this folksy retreat.

Maine's oldest diner also happens to win acclaim for its elevated comfort food.

The oldest active church in Pennsylvania is also the second oldest Swedish Church in the United States.

A curious building honoring past and current members of a historic musical comedy troupe.

America’s smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

A pride of the state, this working museum crafts pottery mosaics in the style of Pennsylvania's earliest European settlers.

Alexander Hamilton’s creation caused quite a bit of controversy.

This beloved marketplace mascot poops money and grants good luck.

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

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

A daily replay of the experiment that proved the rotation of the Earth.

The crumbling remains of a 19th century fortess.

Colorful, cheeky signs spill out of legendary New Orleans folk artist Dr. Bob's Bywater studio warning you to "Be Nice—Or Leave."

Thousands of pieces of art have been carved into the rock at the site of an ancient volcanic eruption.

California's largest steel arch bridge.

Will Geer's outdoor theater started as a mountain retreat for actors, musicians, and other artists who were blacklisted during the Red Scare.

One of Vietnam's most iconic landmarks was built by Japanese traders and is now in danger of sinking.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

A medieval church built up to defend its village.