By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

The second oldest continuously operating bar in Louisiana.

This historic "City of the Dead" lies prominently in the center of New Orleans' famous Garden District.

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

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

A 200-year-old bar in the historic French Quarter refuses to give up its place in history, nor its role in securing ours.

The final resting place of New Orleans' most famous voodoo priestess.

A snapshot of the city's fascinating voodoo culture.

After a water tower painting was accused of being an ad, a simple fix was made that gave the city a motto.

A giant lumpy candle serves as a beacon for this highly scented pit stop.

The largest historic preservation organization in the United States.

A 30-year-old Sycamore tree grown from a seed taken to the moon and back.

A hidden network of subterranean passageways lies tangled beneath Indianapolis' bustling City Market.

A fascinating aviation museum where you can chat with the veterans who once flew the aircraft on display.

Inside, visitors are treated to the rich history of sugar farming and its impact on Hawaiian society.

A series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

The famous aviator's final resting place is a study in natural beauty.

A cooled lava flow from the Haleakalā volcano formed these surreal-looking columnar basalt structures.

Take shelter from Hawai'i's tropical heat under the massive canopy of largest Banyan tree on the island.

A tunnel of hardened lava along Maui’s famous Road to Hana.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

This iconic science fiction house still looks like something from the future.