The Hudson River School comes alive at this palatial estate.

The internal railway of one of the biggest steel plants in America has been transformed into a linear park with unique industrial views.

Holding multiple historical boats and an entire 19th century village, this New England attraction is the largest maritime museum in the world.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

Millions of numbers carved in glass represent the tattoos forced upon victims.

Plymouth's huge yet little-known memorial to the Pilgrims.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Historic Hull Street was actually the first street with a proper name in the Boston area.

Home to the Titanic Historical Society's collection.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The site of Paul Revere's historic two lantern warning.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

A recreation of the doomed ocean liner in the middle of the Smoky Mountains.

This distinctive Crescent City tradition dates back to the days of horse-drawn carriages.

A small park on Bourbon Street features life-size bronze statues of New Orleans musicians.

Formerly known as National D-Day Museum, this collection commemorates the battles of Normandy and WWII.

A collection of oddities including Dr. Kevorkian's suicide device, the Thanatron.

One of the only Florida forts to remain in the hands of the Union all through the Civil War still stands as a historic stronghold.