These strange large stones served as a campsite and lookout post for generations of Native Americans.

This scented city oasis was a labor of love.

This sculpture by artist Fritz Keonig survived the 9/11 attacks and now stands as a monument to the victims.

The "Seinfeld" diner.

A miniature rainforest is growing inside of a Midtown Manhattan office building.

Amid the bustle and noise of the Financial District hides a secluded garden oasis above the city streets.

Fascinating military history, awe-inspiring wildlife encounters, and endless outdoor adventures draw people to this sprawling park.

This float factory takes the mask off of Mardi Gras and lets visitors see where the magic happens.

In 1810, free people of color made up more of New Orleans's population than any other Southern city.

This colorful boulder serves as a canvas for political statements and artistic expression.

Lines from a walking song are etched into a rock in Natural Bridge State Park.

This old building has served as a bank, post office, library, and city hall.

The most famous location in China was home to whole dynasties worth of imperial rulers.

This redwood is a historic landmark, a town’s namesake, and the dancing sideline symbol of Stanford University.

A tiny slice shop hides down an unmarked hallway in a Las Vegas casino.

One of the best-selling bar bands in American music history is commemorated in their hometown's Five Points neighborhood.

A gift to the children of Boston, this bronze bear represents playfulness, a spirit of love, and the warmth of big hugs.

A rare underwater observatory in the Caribbean that provides breathtaking views of vibrantly colored aquatic life.

When the city of Manchester built a new centralized heating network, they did it with style.

Recognized the world over as the home of the McCallisters in the 1990 movie "Home Alone."

Press 1 for knock-knock jokes.

This enthusiast-led facility is the only museum in the country dedicated to the preservation of weather artifacts.

Established in 1890, this Jacksonville institution is the longest running music venue in the state of Florida.

This twisty sign depicts the chain's first logo.