The heroic sled dog of the 1925 serum run is preserved in taxidermy.

An easy-to-reach, century-old shipwreck in shallow and crystal clear waters.

These gardens recreate unique and endangered Michigan habitats.

Largest tulip festival in America, includes fireworks, a parade, and a carnival.

A park and memorial dedicated to the victims of the deadliest school massacre in American history.

This lovely public park has an intriguing past and unique wooden bridges made of concrete.

Ancient petroglyphs discovered only after a massive fire swept across Michigan in the 1880s.

Though its branches are painted bright colors by generations of locals, the tree is said to be a haunted portal to hell.

The remains of an abandoned dinosaur theme park litter the woods just off the highway.

The Beaux-Arts aquarium boasts a vast collection of saltwater and freshwater fish on an island in the Detroit River.

Hell on Earth is actually a small town in Michigan where anyone can be mayor for a day.

Suffocating dogs was a common spectacle in the fumes of this noxious cave.

Disturbing winged beings decorate the walls of this strange abandoned hermitage.

Though much of the castle was robbed of its stones, the underlying earthworks are among the best-preserved in England.

Witnessing the might of this dessert-colored desert waterfall is a rare, powerful treat.

This historic estate on the east shore of Lake Tahoe was home to an eccentric millionaire (and his pet elephant, Mingo).

A winding medieval path was used by mourners to carry their dead to the nearest church.

A long spiraling walkway winds through the woods, and around a copper beech tree at the center.

The site of the "Bone Wars" between two rival paleontologists during the dinosaur rush of the 19th century.

This expansive bridge in the Canadian wilderness was originally just built for friends.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

This Elizabethan hedge maze is one of only six in North America.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

Once the path of a railway tunnel, now home to thousands of glowing insects.