The site of a strange super top-secret military experiment during WWII on a remote Canadian lake.

Eclectic musical collection ranging from hurdy gurdies and orphicas to the Rolling Stones Mobile Studio.

This natural wonder is disappearing at an alarming rate.

Museum of stuffed gophers set up in various scenes.

The ruins of the "20-year town" lay out among the mountains of Alberta.

The only way to visit this old resort hotel is with scuba gear.

A mysterious taxidermy man-beast of the seven seas.

Few other hotels can rival the grandeur of the Castle in the Rockies.

Remnants of a storybook amusement park hidden behind a strip mall.

A labor of love built by local hang-gliding enthusiasts, this ideal launch spot was outlawed by the authorities and has since been largely abandoned.

A girls' boarding school inspired by the Chicago World's Fair, once abandoned, now restored to strange and scenic glory.

The remnants of a wooden-hulled fleet built and abandoned in WWI, now home to a thriving ecosystem.

This abandoned asylum was once a state of the art facility before devolving into one of the most deadly mental institutions in American history.

This abandoned sea fort has become an accidental bird sanctuary.

An FDR-era tuberculosis sanatorium has stood abandoned in the suburbs of the U.S. capital for over 30 years.

After hundreds of years of settlement, this once-bustling fishing village sunk into the Chesapeake Bay.

The ruins of this long-abandoned unsuccessful gold mine can still be found.

Ship skeletons haunt Baltimore's waterways.

A remarkable time capsule of American manufacturing deep in Maryland coal country.

A mammoth pair of Civil War artillery guns abandoned out in the forest.

An eerie, decaying ghost town destined to fade into the forest.

Before founding the American Red Cross, Clara Barton had a tremendous humanitarian impact by locating thousands of missing soldiers.

A colorful square marks the heart of the city's LGBTQ community.

Live data is transmitted from the Atlantic coast to instantly recreate the ocean waves in this fountain at the NOAA headquarters.