An institution that preserves the history of institutionalization.

This abandoned boat sits on a nude beach, is shaped like a UFO, and is covered in graffiti.

Nestled between a college and a golf course, the garden is home to more than 2,500 rhododendrons.

The longest continuous lava tube in Oregon.

Treehouse motel and treehouse-building school.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

A massive sea stack famous for its appearance in The Goonies.

The museum isn't crazy, it's a museum of Sweet Grass County history complete with a replica Norwegian stabbur.

This landmark church at the Flathead Reservation mission features 58 ceiling and wall frescoes painted by the mission's cook.

A classic theatre located along a desolate Montana road.

What if the cure for all that ails you was as simple as repeated exposure to low-dose radon?

The source of America's longest river is also a historical landmark and the start of a famous nude run.

A colossal concrete penguin announces this Montana town as the coldest spot in America. But is it really?

Crystal clear, drinkable mountain spring water by the side of the road.

Multiple monuments to a grizzled old mutt that survived the landscape of Butte's treacherous Berkeley Pit.

This remote Montana battlefield is the site of the Nez Perce Flight of 1877.

This cemetery is one of the last remaining traces of a drowned old Western town.

A metal menagerie fills the yard of this museum and gallery, the work of Montana artist Bill Ohrmann.

Mining caused an asbestos emergency in this small town.

This record-setting hydraulic dam in the Montana badlands was one of FDR's most ambitious public works.

This small museum is home to some of the oldest and best-preserved dinosaur specimens found in Montana.

Operational for less than a year, this mill produced more than 11,000 tons of chrome concentrate in its short lifespan.

A once celebrated industrial wonder now lurks in a quiet corner of Flathead Lake.

One home in the historic strip hides secret compartments and the ghostly songs of long-gone canaries.