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

A trove of century-old litho stones from the Puck Building's printing days were discovered behind a cellar wall, and are now hanging in the store.

In its day this historic fort held 100 cannons pointed in almost every direction to protect New York.

This unique zoo is the only place in the world where you can see all 15 species of crane.

The home of 1.5 million wood letters for printing is still a functioning workshop.

A forgotten Cold War relic hidden in the outskirts of a Wisconsin city.

A unique botanical garden housed in three giant geodesic domes.

The highest point in Wisconsin is capped by two towers that are not as mythic as Tolkien's but provide much better views.

A lovely hidden waterfall right off the highway is well worth a stop.

This striking art museum holds an amazing series of curiosity cabinets.

The arboretum whose marshy soil sucked up the dreams of housing developers.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

This cave holds a surprisingly colorful variety of geological oddities.