My must-do highlights of Herbert Hoover National Historic Site.Herbert Hoover National Historic Site – a great must-see historical attraction in Iowa Lake Okoboji – one of the most stunning lakes to visit in Iowa My must-do highlights of Amana Colonies.Amana Colonies – home to America’s longest-lived communal societies and an interesting attraction in Iowa My must-do highlights of Piles Peak State Park.Pikes Peak State Park – one of the most photographed places in Iowa My must-do highlights of The Loess Hills Trail Road.The Loess Hills Trail Road – one of the best places to visit and hike in Iowa Dubuque – the oldest city in Iowa located on the banks of the beautiful Mississippi River My must-do highlights of Effigy Mounds National Monument.Effigy Mounds National Monument – one of the most stunning places to explore in Iowa My must-do highlights of Dunning’s Spring Park.Dunning’s Spring Park – a wooded park with a pretty waterfall, and great walking trails My must-do highlights of State Capitol Building.State Capitol Building – one of the most beautiful buildings to visit in Iowa
