Mackinac bridge

"The bridge opened on November 1, 1957, and a year later was formally dedicated as "the world's longest suspension bridge between anchorages". This designation was chosen because the bridge would not be the world's largest using the customary way of measuring suspension bridges, the length of the center span between the towers-that title already belonged to the Golden Gate Bridge, which has a longer center span. By saying "between anchorage", the bridge could be considered longer than the Golden Gate Bridge, and also longer than the suspended western section of the San Francisco-Oakland Bay Bridge. (That bridge has a longer total suspension but is a double bridge with an anchorage in the middle.)"

http://en.wikipedia.org/wiki/Mackinac_Bridge

Henry Ford Museum

"More than a museum, it is a museum-entertainment complex where patrons can take a ride in a Model T, ride the train, visit an IMAX Theater, or see a live show. Named for its founder, the noted automobile industrialist Henry Ford and based on his desire to preserve items of historical significance and portray the Industrial Revolution, the property houses a vast array of famous homes, machinery, exhibits, and Americana. "

http://en.wikipedia.org/wiki/Henry_Ford_Museum

Sleeping Bear Dunes

"The park covers a 35 mile (60 km) area of Lake Michigan's eastern coastline, as well as North and South Manitou Islands. The park was established primarily for its outstanding natural features, including forests, beaches, dune formations, and ancient glacial phenomena. The Lakeshore also contains many cultural features including the 1871 South Manitou Island Lighthouse, three former Life-Saving Service/Coast Guard Stations and an extensive rural historic farm district. The park was authorized on October 21, 1970."

http://en.wikipedia.org/wiki/Sleeping_Bear_Dunes

Tahquamenon Falls

"The Tahquamenon Falls are two different waterfalls on the Tahquamenon River. Both sets are located near Lake Superior in the eastern Upper Peninsula of Michigan. The water is notably brown in color from the tannins leached from the cedar swamps which the river drains."

http://en.wikipedia.org/wiki/Tahquamenon_Falls

Pictured Rocks

"Pictured Rocks derives its name from the 15 miles (24 km) of colorful sandstone cliffs northeast of Munising. The cliffs are up to 200 feet (60 m) above lake level. They have been naturally sculptured into shallow caves, arches, formations that resemble castle turrets, and human profiles, among others."

http://en.wikipedia.org/wiki/Pictured_Rocks

Paricutin volcano

"Its first painting was donated in 1883 and its collection consists of over 65,000 works. The DIA is an encyclopedic museum, not a specialist one: its collections range from ancient Egyptian works to contemporary art. "

http://en.wikipedia.org/wiki/Detroit_Institute_of_Arts

Frederik Meijer Gardens/Sculpture Park

"Frederik Meijer Gardens & Sculpture Park is a 125-acre botanical garden and outdoor sculpture park located in Grand Rapids Township, Michigan in Kent County. Commonly referred to as Meijer Gardens, it has quickly become the most significant sculpture experience in the Midwest and an emerging cultural destination on the national scene. "

http://en.wikipedia.org/wiki/Frederik_Meijer_Gardens_%26_Sculpture_Park