Recently celebrating its 25th anniversary, the garden opened in September 1997 to celebrate the men and women who have had the greatest impact on Key West.

A historic presidential getaway on the continental United States' southernmost island.

A railroad magnate's replica village has become home to a genetic seed bank for rare breeds of livestock.

The exact whereabouts of this surreal cabinet of curiosities are rarely the same place twice.

This site commemorates the former inn and restaurant where the chocolate chip cookie was first crafted.

The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

One of the first Second Empire-style buildings constructed in North America.

A hidden gem on the lawn of the U.S. Capitol Building designed by landscape architect Frederick Law Olmsted.

Members of Congress have traveled between the buildings on Capitol Hill for a century hidden from tourists, press, and storm clouds.

The grave of Mary Nasson is shrouded by witchy legends.

Preserving the memory of the narrow railroads that once crisscrossed the state of Maine.

For nearly 200 years the same family has harvested ice from a small pond in eastern Maine.

This parking garage was the site of what was - at the time - the largest cash robbery in history.

This enormous abandoned factory is now a makeshift graffiti gallery.

The headquarters in Salem doubles as an occult art gallery.

Ornate and macabre headstone in one of the country's oldest cemeteries.

In the middle of suburban Staten Island, a nearly 150-year-old bakery is preserving the art of a disappearing New York treat.

A rock outcropping left by a glacier that made itself useful throughout the centuries.

This pirate-broadcasting-tower-turned-restaurant played a rebellious role in the history of Dutch television.

Cat art as far as the eye can see.

New London, Connecticut still holds a grudge against its hometown son who turned traitor and burned the city.

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

The kind of mixed-up place that drives archaeologists crazy.

British troops and Prohibition couldn’t stop this spot from becoming one of the United States' oldest continuously-run taverns.