In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

Reputedly the smallest jail in North America.

A deteriorating 1990s Girl Scout camp in a beautiful lush park on Lake Ontario.

"Where the ducks walk on fish."

For decades, it has disappeared and reappeared as water levels rise and fall.

The largest canoe collection in the world—and the most Canadian museum ever.

Named in tribute to Canadian singer and songwriter Neil Young.

The "last holdout of the Confederacy” actually sat at the edge of the Canadian border.

This Haudenosaunee restaurant is a delicious tribute to indigenous cuisine.

These strikingly barren, rolling red hills were caused by bad farming practices.

With well over 130 falls and cascades to brag about, Hamilton, Ontario has earned its stripes as the waterfall capital of the world.