A glass display case holds the document that ended the Second World War—which one person signed on the wrong line.

A 1940's shrine dedicated to drowned fishermen on the outskirts of Honolulu.

Hiding in plane sight.

This World War II-era bunker is now packed with posters and props from movies and TV shows filmed nearby.

This mom-and-pop Japanese sweets shop has been serving cloud-light mochi for almost a century.

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

The summer estate of John Weeks offers dazzling views and a moose captured by Theodore Roosevelt.

The Old Man of the Mountain’s less-famous, but still beloved little brother is said to resemble a leader of the Abenaki tribe.

According to the experts at the Guinness World's Record office, this is the longest candy counter in the world.

One of the oldest log cabins in America is one of the last of its kind this historic Swedish dwelling remains a piece of living history.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

This demolished goliath of American industry once loomed over the depressed town it once made thrive.

A tribute to those that perished during the American Revolution.

A man used his Civil War-era fortune to build this sanctuary in memory of his wife.

The original Uncle Sam was actually a New York meatpacker who is buried under this historic grave.

A CT scan revealed the identity of this 3,000-year-old mummy that everyone erroneously thought was female.

The birthplace of the alleged inventor of baseball.

The final resting place of President Chester A. Arthur and hundreds of others from Revolutionary War soldiers to poets, politicians, and painters.

The small burial plot is located in a mall parking lot.

This elaborate High Victorian Gothic structure is one of the world's few 16-sided buildings.

Two mermen, eternally spitting into each other's mouths.

The summit Roosevelt conquered before he descended to become The Chief.

Teddy Roosevelt’s famous “midnight ride to the presidency" started at this small lake high up in the Adirondacks.

An old abandoned mining town in The Adirondacks where Theodore Roosevelt first learned of the shooting of President William McKinley.