A replica that won't float away.

Largest collection of mounted dinosaur specimens in the world.

The extensive collection of an amateur naturalist.

A hidden garden of stones engraved with scriptures, a Joseph Smith Sphinx, all carved by one man.

This museum remembers the tough Mormon trek across America through an intriguing array of artifacts.

Visitors to this library are in for a real-world education in modernist architecture.

This giant ice cream cone is the last remaining icon of a Salt Lake City staple.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

Here lies Lilly E. Gray, an alleged "victim of the beast," but the reason long remained a mystery.

In 1847, Brigham Young climbed this hill to survey the Salt Lake Valley and saw a fine place to build a city.

This abandoned cemetery is crumbling into ruin, exposing the artifacts and bodies buried there.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

Now abandoned, the first public health hospital in the U.S. saw more than one million immigrants from around the world.

Elevated freight railway turned wildly successful urban park.

The longest continuous underwater road in North America was built at the insistence of Franklin Roosevelt.

A decommissioned military complex that's now a modern industrial park.

Historical figures from New York City's Catholic community reside in Midtown.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

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

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

The last living thing to come out of the rubble after 9/11 is now a symbol of hope and resilience.

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

Pulled from the rubble of one of the worst modern tragedies, a steel crossbeam became a symbol of hope for New Yorkers.

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