This collection of odd proofs of concept is like taking a walk through the imagination of a Victorian engineer.

More than 150 snowmobiles fill this Michigan museum.

A blend of art, antiquities, and Americana fill this museum, surrounded by whimsical, enchanting gardens.

From failed port town to Civil War fort, the ruins of this former defense saw their finest day in the television age.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

Touch an actual dinosaur bone at this eclectic trove of Rocky Mountain treasures.

World War II-era bunkers are hidden under the beaches of this picturesque park, which is still scattered with wartime watchtowers.

A grotesque Fiji merman dwells within this traditional Dutch-style building.

A sculptor's dream castle turned fantastical ruin.

A piece of outsider public art accompanied by a strange urban legend.

A young state senator's deathbed plea to be buried inside a rock resulted in this unusual grave site.

An impressive collection is dedicated to the legendary beast.

An unusually designed bridge from the 1920s was built to withstand the tides and winds of Maine.

An enormous, inside-out glass globe built in 1935.

The world's largest rotating world.

Its unique collection details the history of the state's svelte railroads.

A 131-year-old wunderkammer of Texas history.

This quirky roadside attraction dives into the many theories surrounding North America's most infamous hairy cryptid.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

The attic and basement house two museums stuffed with oddities like swallowed spoon handles and a shrunken head.

An unexpectedly extraterrestrial room in a former Victorian resort club.

Despite its lavish ornamentation, and wholesome lifestyle of its devotees, this mountain commune has faced its share of issues.

There are more than 4 million bricks inside this unofficial Lego museum in a former middle school.

The largest burial mound in the United States holds the remains of prehistoric West Virginians.