Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

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

Experience the hysteria of a 17th century witch hunt through goofy reenactments and wax dummies that should probably be burned at the stake.

A collection of full-size movie monsters opened to the public.

A simple but powerful tribute to the 20 victims of the 1692 witch trials.

The world’s largest Masonic temple was saved by the White Stripes.

This marker at the entrance to the Humphreys Engineer Center honors the former Chief of the Army Corps of Engineers.

The U.S. Army's giant warehouse of war art includes Hitler’s watercolors and Norman Rockwell oil paintings.

A historic estate packed with George Washington's heirlooms, and its own nuclear bunker.

This stately mansion, built in 1787 by America's first Secretary of the Navy, is rumored to be one of the most haunted buildings in Washington, DC.

This historic boathouse was constructed using salvaged lumber from burned barns.

At 207 feet, one of the world's longest continuous escalators.

Though his role as the inventor of baseball may be up for debate, fans still festoon Doubleday's grave with baseballs.

Recorded as the first person buried in Arlington Cemetery.

Soldiers were buried next to Lee's house in the center of Arlington Cemetery to dissuade the general from reclaiming his property after the war.

Built for an exposition in 1915, these horticultural displays have stood the test of time.

One man's quest for the ultimate road trip vehicle.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

One of the largest trees of its kind in California.

North America's largest accredited model railroad museum.

An extraordinarily ornate museum in San Diego holds wondrous anthropological treasures.

An oft-overlooked, magically musical monolith that stands majestically between Arlington Cemetery and the Iwo Jima Memorial.

The former home of the man whose radical ideas changed the nation.