One of the largest trees of its kind in California.

San Diego's most historic and haunted home.

This university transit system is a 1970's vision of the future.

The world's largest fully steerable radio telescope.

This rural community has attracted both scientists and techno-refugees due to its federally-mandated lack of technology.

Take a steam-powered ride straight out of the past on this Appalachian rail line.

One day a year it is legal to jump off of this astoundingly tall bridge that spans an Appalachian gorge.

The "mysteries" of this quintessential roadside oddity were almost destroyed by neglect but were saved by fans of kitschy wonder.

A particularly creepy abandoned hospital that sparks interest for lovers of the supernatural.

The largest greenhouse in the world is home to over one million types of plants.

A self-funded cemetery with a long list of inhabitants.

Home to the largest urban bat colony in North America, estimated at 1.5 million bats.

Continuing the tradition of the dime museum in style.

Giant heads occasionally litter the industrial Houston neighborhood where sculptor David Adickes has his studio.

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

At the "Garage Mahal" in Houston, car culture is about more than just driving.

Fantastic collection celebrating the final send-off.

Occult books, tarot, oddities.

New Zealand's only running funicular railway.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.