Argyle Lake State Park - 4 Things to Know Before Visiting

The Carthage Jail is one of the many historical buildings which has stood since 1839. The two-story brick building was used to house both criminal and political prisoners. During its time as an active jail, it had a few notable inmates; ex-slave Helena Baker was imprisoned here before an appeal led to her being freed in 1890 and Joseph Smith, founder of The Church of Jesus Christ of Latter-day Saints, was held captive until his death here in 1844 by pro-slavery militia.

The Fort Madison Bridge spans the Mississippi River and is a two-lane bridge connecting the mainland to Iowa. Built in 1928, the bridge is 645 feet long and has an impressive 124-foot steel arch span which stands over the Mississippi River. It was built as part of an effort to create a hard surface route through the state and was an incredibly important piece of infrastructure at the time, eventually earning it designation as a Historic Landmark by The National Register of Historic Places.

The Burlington, Cedar Rapids, and Northern Railroad-Rock Rapids Station, Railroad Track, and Bridge, located in Lyon County, Iowa, stand as historic landmarks that played a significant role in the transportation and development of the region during the late 19th and early 20th centuries. These structures, which are part of the Burlington, Cedar Rapids, and Northern Railway (BCR&N), served as vital hubs for commerce, trade, and travel in northwest Iowa.

Nestled in the heart of Fort Madison, the St. Joseph's Church Complex stands as a testament to faith, community, and architectural splendor. This historic complex, comprising the church, rectory, and associated structures, weaves together a rich tapestry of religious heritage and cultural significance within the community.

Nestled within the historic landscape of Fort Madison, St. Luke's Episcopal Church stands as a beacon of faith, community, and architectural grace. This venerable church, with its distinctive design and longstanding presence, serves as a spiritual sanctuary and a testament to the enduring commitment of its congregation to worship, fellowship, and community service.

Nestled in the heart of Fort Madison, Iowa, the Atchison, Topeka and Santa Fe Passenger and Freight Complex Historic District stands as a living testament to the bygone era of rail travel and commerce. This carefully preserved district showcases the architectural and historical legacy of the Atchison, Topeka and Santa Fe Railway, offering a captivating glimpse into the region's transportation and economic history.