These cliff and rock formations are made out of Sioux Quartzite.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

Chef Lawrence West serves up Indian tacos, wojapi, and other Lakota dishes at the brick-and-mortar incarnation of his popular food truck.

South Dakota's oldest operating brewery is housed inside a historic firehouse.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

The World's Largest Bull.

Eight feet in diameter and more than 24 feet around.

This cave holds a surprisingly colorful variety of geological oddities.

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

These grassy undulations on a stretch of University of Michigan campus aren't bad landscaping, they're art.

The 10-foot-tall vegetables belong to Michigan’s first food rescue program.

The world’s largest truck stop includes a barber shop, chiropractor, and a huge museum with antique trucks.

At this Wisconsin museum there are real ducks, fake ducks, duck calls and a Duck Blind.

The remains of a religious colony, its amusement park, zoo, and baseball empire.

This punny mirror of another Wisconsin attraction is exactly what it sounds like.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

These molds for fiberglass statues have formed an eerie, accidental sculpture park.

A bizarre house filled with an astounding array of collections.

One of the last surviving C-97s sits in a field in front of a Wisconsin inn.

Wisconsin's most celebrated export gets the royal treatment on I-94.

This museum remembers an apocalyptic cult that became more famous for baseball than religious radicalism.

Housed in the university planetarium, the thousand-strong collection of tiny towelettes includes a used one from the hosts of Car Talk.