This mosaic dedicated to John Lennon was tended for years by a Beatles super-fan.

A celebration of capitalism in Midtown.

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

This cemetery has graves dating back to the 17th century, including the city's oldest carved tombstone and an ominous cryptogram.

Elevated freight railway turned wildly successful urban park.

This beautiful building in the heart of Manhattan's Financial District was empty for decades.

The only remaining piece of hull of the most decorated US ship of WWII is this giant name plate.

The Boston square dedicated to the dark poet who was born nearby.

A 19th-century Gothic, castle-like statehouse by the Mississippi River.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

A grassroots community effort in the 1970s led to the creation of this beautiful garden full of delightfully whimsical exhibits.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

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

This statue was given to France by the United States to commemorate the centennial of the French Revolution.