The former site of an all-but-forgotten colonial landmark is now remembered by an often overlooked bas relief.

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

This massive World War II calculator hearkens back to the days when "computer" was a job title.

One man is on a singular quest to name an island after a famous hip-hop artist.

Painstakingly built dioramas sit unnoticed in a Boston office building.

"Mock all and sundry things, but leave the saints alone."

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

Hidden behind a YMCA stands the remains of a ceremonial site that dates back hundreds of years, whose ground is still considered sacred to many Hawaiians.

This monument built by Japanese American immigrants spent decades underground.

This coastal cavern is associated with the Hawaiian god of creation.

A local pineapple cannery once dumped pineapple trimmings off of this pier, with sometimes smelly results.

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.

Ten acres of the Kula Forest Reserve make up this wondrous state park.

This ruined fort and statue are a testament to the last king of Kaua‘i’s savvy diplomacy skills, which briefly brought Russians to Hawai‘i.

Images chiseled into the basalt here date back an estimated 300 years.

Hiding in plane sight.

This tiny Hawaiian island is slowly coming back to life after being bombed during naval training exercises.

This Hawaiian cattle ranch acts as a museum devoted to the island cowboys that predate the wild west.

A controversial memorial at the place where Captain Cook met his violent end.

Once home to over 8,000 exiled Hawaiians suffering from Hansen's Disease.

This ancient Hawaiian henge may have been an early star chart.

The southernmost point in the United States is a beautiful place to look at but a deadly place to wade in.

A model of a galactic embassy is hidden in plain sight along the highway, proposed by a UFO religion to find the aliens that created life on Earth.