The self-proclaimed world's smallest museum, located next to a Massachusetts sandwich chain.

The final resting place of New England's last "vampire."

A discreet little stairway on St. Nicholas Avenue leads to a quaint and unexpected cobblestone street of 19th century wooden rowhouses.

A Mars simulation in the southern Utah desert.

Two hundred tons of pioneer artifacts were painstakingly recovered from a shipwreck at the bottom of the Missouri River.

An impressive collection of dollhouses and an homage to the frog-leg canning industry.

Wisconsin's most celebrated export gets the royal treatment on I-94.

A six-story-tall golden pyramid, surrounded by a moat.

A vision of beautiful Hindu architecture in the middle of the American South.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

A Texas cave network is home to some of the world's most spectacular-looking and bizarrely named mineral formations.

The "last unrestored grand mansion of Savannah" is now a cramped, mouldering maze of antiques.

This picturesque ghost town is located on the banks of the Suwannee River.

This haunting tombstone comes complete with a heartbreaking story of love and loss.

This modern castle sat empty for decades before a fire inspired its builders to complete its luxury halls.

An ultra-modern vista that has been featured in so many films the house is a celebrity in its own right.

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

This sandwich shop has a century-old elevator behind a sheet of plexiglass.

Perhaps the most scandalous statue of America's first president.

The Byzantine, pre-Columbian, and medieval art at this stately mansion are some of the most under-appreciated collections in D.C.

A National Historic Landmark with a scenic clock tower and park filled with deer and peacocks, plus a military museum.

The most decorated dog of World War I is preserved in the Smithsonian.

This reclusive Hopi village in Arizona has been continuously populated longer than anywhere else in America.

100 massive sculptures in the Hudson River Valley.