Lock and Dam No. 10 - 4 Things to Know Before Visiting

Lock and Dam No. 15 is a vital waterway infrastructure located in Davenport, Iowa, along the Mississippi River. Constructed in the early 1930s, it serves as a crucial component of the Upper Mississippi River navigation system, facilitating the movement of commercial and recreational vessels through the river.

St. Mary's Catholic Church is a parish of the Archdiocese of Dubuque. The church is located in Guttenberg, Iowa, United States. It is listed on the National Register of Historic Places as St. Mary's Catholic Church Historic District. In addition to the church, the historic district includes the parish rectory, convent, and school building.

The Upper Mississippi River National Wildlife and Fish Refuge is the largest refuge in a network of five refuges and many smaller wetlands located along the entire length of the Mississippi River. An awe-inspiring landscape of islands, sloughs and backwaters, it serves as an important habitat for waterfowl, shorebirds, herons and more than 260 other species of birds. The refuge also provides excellent habitat for endangered species, such as bald eagles and pallid sturgeons.

Turkey River Mounds State Preserve is a historic site located near the unincorporated community of Millville, Iowa, United States. The 62-acre preserve contains thirty-eight of forty-three Native American mounds located on a narrow Paleozoic Plateau at the confluence of the Mississippi and Turkey rivers. They vary in size and shape and are 1.3 feet (0.40 m) to 6 feet (1.8 m) in height.

First Congregational Church, also known as Garnavillo Historical Museum, was a church whose historic building is located on Washington Street in Garnavillo, Iowa, United States. It was built in 1866 and was added to the National Register of Historic Places in 1977.

Driftless Area National Wildlife Refuge is a unique and ecologically important refuge located in the Upper Midwest of the United States. It spans parts of Iowa, Minnesota, and Wisconsin, covering an area known as the Driftless Region. The refuge is managed by the U.S. Fish and Wildlife Service.