Quirky water tower advertises the long-gone Brooks Tomato Products Co.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

Unique tower has outlasted a takeover of the company.

Outstanding collection of 19th century medical instruments includes a life-size figure cast from as many as 200 cadavers.

Better known as the "Body Farm," this unique research facility has been studying how human bodies break down since the 1980s.

Moonbows over Kentucky.

Patrick Dougherty's fantastic living tree sculptures, mind-blowing but temporary.

Enormous lake at the bottom of a unique cave system.

A bizarre roadside attraction and the first instance of miniature golf in the world.

One person's lost luggage is another person's treasure.

This structure among the trees was the result of divine inspiration.

The world's longest known cave system.