An unassuming 13-acre park is home to over 12,000 roses.

Bison, America's national mammal, are staging a slow comeback in Ohio's prairie parkland.

This whimsical park encourages its visitors and wildlife to roam on and around the various works of art.

One of the largest collections of merchandise from the famous British sci-fi show can be found smack in the middle of Indiana.

A notorious Route 66 eatery once frequented by Al Capone.

Curious cave that stays a cool 56 degrees all year long.

This eerily well-preserved coal town was saved from destruction by a Sean Connery movie.

These hooded graves are the only of their kind in the United States.

An abandoned railroad tunnel transformed into a creepy path for hikers and cyclists.

Faces carved into the cliffs create an otherworldly walking trail.

The remote graves mark the mysterious deaths of four 19th century explorers.

A museum within a museum, devoted to history's most questionable medical devices.

This lovely little burbling creek is actually a deadly waterway that has dragged down everyone who ever set foot in it.

These World War I shooting range tunnels are now haunted halls of underground graffiti accessed through the roots of a tree.

At this California chicken ranch, four bucks will get you 18 eggs and a chorus of dancing animatronic poultry.

This collection of 80 polarizing foods aims to challenge your subjective notions of repulsion.

A marvel of Byzantine engineering under the streets of Istanbul.

An astounding collection of medical specimens, including bits of President Lincoln.

Burbling away in refrigerators are 105 sourdough starters from around the world.

At night, bats patrol this magnificent 18th-century space in search of book-eating pests.

A tiny red pebble marks what may be the quietest outdoor spot in the United States.

One of the most scenic stretches of road in America winds between some of the country's oldest trees.

The longest navigable underground river in the United States is home to countless blind and albino animals.

A reproduction of earth's many biomes.