Minneapolis–Saint Paul Grand Excursion, a trip into the Upper Midwest sponsored by the Rock Island Railroad, brought more than a thousand curious travelers into the area by rail and steamboat in 1854. The next year, in 1855, Henry Wadsworth Longfellow published "The Song of Hiawatha", an epic poem based on the Ojibwe legends of Hiawatha. A number of natural area landmarks were included in the story, such as Lake Minnetonka and Minnehaha Falls. Tourists inspired by the coverage of the Grand Excursion in eastern newspapers and those who read Longfellow's story flocked to the area in the following decades. At one time,
The Song of Hiawatha incomplete. For example, the Ojibway words for "blueberry" are "miin (plural: miinan)" for the berries and "miinagaawanzh (plural: miinagaawanzhiig)" for the bush upon which the berries grow. Longfellow uses "Meenah'ga," which appears to be a partial form for the bush, but he uses the word to mean the berry. Critics believe such mistakes are likely attributable to Schoolcraft (who was often careless about details) or to what always happens when someone who does not understand the nuances of a language and its grammar tries to use select words out of context. "The Song of Hiawatha" was written in trochaic tetrameter,