A winged-helmed, sword-brandishing tribute to German Americans.

A jaw-dropping brutalist space church seems to have crash-landed in the middle of America.

Home to a vast collection of The Wizard of Oz memorabilia and the site of an infamous theft.

This rare vessel mixed luxury with labor before being converted to a museum and sometimes haunted maze.

The watery grave of an impractical idea.

Elaborate drama imparts an appreciation for 19th century hardships.

This replica of an 8th century burial ship actually sailed to Norway before returning home to Minnesota.

This posh mansion began as a family's estate and ended as the site of a murder ripped from the pages of a pulp novel.

At this Minnesota state park you can easily wade across the source of the mighty Mississippi.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Home to the Amorphophallus titanum "Corpse Flower," which is among the largest flowers in the world and also smells powerfully of rotting flesh when in bloom.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

When waves crash onto this section of beach, the rocks sing a song.

Half of a waterfall goes into the river while the other half seems to disappear.