Effigy Mounds National Monument is a national monument in Iowa in the midwestern United States. This article discusses national monuments in the context of the United States. ... State nickname: The Hawkeye State Other U.S. States Capital Des Moines Largest city Des Moines Governor Thomas Vilsack Official languages English Area 145,743 km² (26th)  - Land 144,701 km²  - Water 1,042 km² (0. ...

Prehistoric mounds are common from the plains of the Midwest to the Atlantic seaboard, but only in this general area was there a culture that regularly constructed mounds in the shape of mammals, birds, or reptiles. The monument contains 2,526 acres (10 km²) with 195 mounds of which 31 are effigies. The others are conical, linear and compound. Eastern Woodland Indians built mounds from about 500 BC until the early European contact period. Natural features in the monument include forests, tallgrass prairies, wetlands and rivers. The visitor center, located at the park entrance, contains museum exhibits highlighting archaeological and natural specimens, an auditorium and book sales outlet. The park has eleven miles of hiking trails. No roads exist in the park. Rangers give guided hikes and prehistoric tool demonstrations, June 11 through Labor Day weekend. Educational programs are presented on- and off-site by appointment. There are no lodging or camping facilities in the park. Nearest camping is at Pikes Peak State Park and Yellow River State Forest in Iowa and Wyalusing State Park in Wisconsin. Various primitive campgrounds exist in the area as well. Midwest States (United States of America, ND to OH) The Midwest is a common name for a region of the United States of America. ... Categories: US geography stubs ... Centuries: 7th century BC - 6th century BC - 5th century BC Decades: 550s BC - 540s BC - 530s BC - 520s BC - 510s BC - 500s BC - 490s BC - 480s BC - 470s BC - 460s BC - 450s BC Events and Trends 509 BC - Foundation of the Roman Republic 508 BC - Office of pontifex maximus created... The Vikings were the first Europeans to reach the Americas, starting but then abandoning a colonisation process. ... One of the periods of glaciation was also termed the Wisconsin glaciation. ...

Designated as a National Monument on October 25, 1949.